A delivery truck travels 22 blocks north, 16 blocks east, and 27 blocks south.
The displacement of the truck is 16.76 blocks and the direction of net displacement is 17.35 degrees below the east direction.
What is displacement?Displacement is a verb that denotes movement or displacement of an object. The definition of displacement is the modification of an object's position.
Distance is the length of any path connecting any two places. When measured along the shortest path between any two points, displacement is the direct distance between them.
As it is setting up a triangle, so,
Resultant magnitude = [tex]\sqrt{16^2+5^2} =16.76[/tex] blocks.
Direction = tan x = 5/6
Direction = 17.35° south of east.
Thus, these are the answers for the given scenario.
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Your question seems incomplete, the missing part is:
A delivery truck travels 21 blocks north, 16 blocks east, and 26 blocks south. What is its final displacement from the origin? Assume the blocks are equal length.
Which statement best describes a physical change?
Changes can occur to certain chemical properties of the substance, but the overall shape of the substance will remain the same.
Changes can occur to certain physical properties of the substance, but the overall shape of the substance will
remain the same.
Changes can occur to physical properties of a substance, but the chemical composition of the substance remains
the same.
Changes can occur to chemical properties of a substance, but the chemical composition of the substance
remains the same.
Answer:
The third option
Explanation:
Physical change is not the same as chemical change.
Physical properties include melting/boiling point, conductivity, shape etc.
Chemical properties include reactions with other substances.
Chemical composition is under chemical change.
If you were standing on the surface of Neptune, what acceleration would you feel (in m/s^2)?
If you were standing on the surface of Neptune, you would accelerate at the rate of 11.15 m/s².
What is acceleration due to gravity?
Acceleration due to gravity is the acceleration gained by an object due to gravitational force.
Mathematically, the formula for acceleration due to gravity is given as;
g = ( GM ) / ( R² )
where;
G is universal gravitation constantM is the mass of the planetR is the radius of the planetThe following are the various of value of acceleration due to gravity on different planets.
Earth, g = 9.8 m/s²Moon, g = 1.6 m/s²Mars, g = 3.7 m/s²Venus, g = 8.87 m/s²Neptune, g = 11.15 m/s²Learn more about acceleration due to gravity here: https://brainly.com/question/88039
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A cannon fires a cannonball directly upward at 300 m/s. How long (in s) does the cannonball move upward before stopping?
The time taken for the cannonball to move upward before stopping, given that is was fired directly upward at 300 m/s is 30.6 seconds
How to I determine the time?Velocity and time are related according to the following equation of motion
v = u + gt
Where
v is the final velocityu is the initial velocityg is the acceleration due to gravityt is the timeFrom the question given above, the following data were obtained:
Initial velocity (u) = 300 m/sFinal velocity (v) = 0 m/sAcceleration due to gravity (g) = 9.8 m/s²Time taken to stop (t) = ?The time taken for the cannonball to move upward before stopping can be obtained as illustrated below:
v = u - gt (since the ball is going against gravity)
0 = 300 - (9.8 × t)
0 = 300 - 9.8t
Collect like terms
-9.8t = 0 - 300
-9.8t = -300
Divide both sides by -9.8
t = -300 / -9.8
t = 30.6 seconds
Thus, the time taken is 30.6 seconds
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A girl of mass 60 kg runs up a flight of 20 steps of
0.5m high in 10 seconds. find the average
power developed [g=10m /s²]
Here ur ans.
By :-Utsav Xettri
Note : pls mrk me banlist.
A 86.0 kg person climbs stairs, gaining 3.30 meters in height. Find the work done (in J) to accomplish this task.
W = mgh= 66* 9.83.7=2393J.
What is Work?
Force applied across a distance is called work. Examples of work include dragging down a captive helium balloon, driving a car up a hill, and lifting an object against the gravitational attraction of the Earth.
Energy manifests mechanically as work. The joule (J), or newton-meter (N m), is the accepted unit of work. In base International System of Units (SI) units, this equals one kilogram-meter squared per second squared (kg m 2 /s 2 or kg m 2 /s -2).
As a substitute, the erg, which is equal to a dyne-centimeter (dyn-cm), can be used to measure work. In base SI units, one erg is equal to one gram-centimeter squared per second squared (g cm 2 /s 2 or g cm 2 s -2).
Therefore, W = mgh= 66* 9.83.7=2393J.
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What is the kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10m/s ?
a man fired bullet from the top of a tree which is 64m tall. The bullet is fired with a velocity of 70m/s at an angle of 35° to the horizontal line from the high view of the man. If in sitting position, the man is 68m tall , determine maximum taught reached from the ground
A man fired bullet from the top of a tree which is 64m tall. The bullet is fired with a velocity of 70m/s at an angle of 35° to the horizontal line from the high view of the man. If in sitting position, the man is 68m tall, If in sitting position, the man is 68m tall , 242.75 m from the ground.
What is velocity ?The term velocity is defined as the direction of the movement of the body or the object. It is the rate of change of distance. It is the rate of change of displacement.
Given:
vertical velocity = 70 cos 35° = 57.34 m/s.
height = 64 m
time = ?
S = ut +1/2 at²
75 = 57.34t + 1/2×9.8 t²
4.9t² + 57.34t - 75 = 0
t = 1.50035 Sec
V² = U² - 2aS
0 = U² - 2aS
U² = 2aS
S = U² /2a
= (57.34)²/2× 9.8
= 167.75
Total height = 75 + 167.75
= 242.75 m
Thus, If in sitting position, the man is 68m tall , 242.75 m from the ground.
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PROJECT: FURNITURE PLACEMENT
Here are your goals for this project:
Gain skills in practical techniques of interior decoration.
Learn the basics of furniture arrangement from room to room.
Demonstrate skill in producing visual enrichment through two-dimensional and three-dimensional objects.
Complete the following activities. Present your completed assignments to your teacher for evaluation, and indicate completion.
Use magazines and furniture catalogs to select pictures of the pieces of furniture you will be arranging on the floor plan of your bedroom. It can be either the furniture you already possess or the furniture you want to replace (or pretend that you are replacing) for this assignment.
Select carefully, keeping in mind the guidelines of the elements and principles of design. Cut out the pictures of the selected furniture pieces and glue them to a piece of white 8 1/2" x 11" paper to be placed in your interior design notebook.
Select and cut out the appropriate templates that represent the furniture you have or want to have for your bedroom. Prepare an envelope or a zippered plastic sandwich bag to store your templates in when you are not using them.
fc sience
The first step in designing your bedroom is deciding on the aesthetic and general design of the space. This might be a mix of traditional, modern, contemporary, or other styles.
How should the bedroom be laid out?To determine the room's size and configuration, take measurements of the area. Consider any features that are already there, such as windows, doors, and architectural details.
Determine the color scheme for the space. This decision may be made based on the general design of the space or on preferences. Choose furniture that is both aesthetically pleasing and functional. The bed is the most crucial piece of furniture in a bedroom, so pick one that complements the decor of the space while also being comfortable.
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50 points for these 3 questions, pls help out, if you know how to do it pls leave brief explanation
A train car loaded primarily with [tex]$2.00 \times 10^4 \mathrm{~kg}$[/tex] moving at [tex]$3.00 \mathrm{~m} / \mathrm{s}$[/tex] slams into and connects two railroad cars that are already coupled, each of which has the same mass as the single car and is initially going at the same speed. [tex]$1.20 \mathrm{~m} / \mathrm{s}$[/tex] .
What is the collision of decreasing kinetic energy ?0.8 metres per second of velocity is obtained by dividing the result by three. It now wants to know about your ability to use thought energy and whether doing so will be simple for you. Nothing that outrageous is going to happen.
Put a capital M here because all the masses are the same aside from the fact that they rise, and because we obtained three squares while still being within the acceptable range of kinetic energy. We can now do 4.5 + 1.44 and then subtract that from 4.86 to get at the desired mass when you divide by 1.8 squared times three and divide by two. The result is two points one six times ten to the fourth power. Jules.
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You toss a ball up in the air with an initial velocity of 20.9m/s. How fast will the ball be traveling after 1.2 seconds?
The final velocity of the object is 8.24 m/s.
What is the final velocity?
We have to note that we have to use the equations of motion to be able to obtain the velocity of the object after the said time.
Let us recall that we have that;
Initial velocity = 20.9m/s.
Final velocity = ?
Time taken = 1.2 seconds
Acceleration due to gravity = 9.8 m/s^2
We would then have that;
v = u - gt
v = 20 - (9.8 * 1.2)
v = 8.24 m/s
Thus it would have a final velocity of about 8.24 m/s
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Kara Less was applying her makeup when she drove into South's busy parking lot last Friday morning. Unaware that Lisa Ford was stopped in her lane 30 feet ahead, Kara rear-ended Lisa's rented Taurus. Kara's 1100-kg car was moving at 10.9 m/s and stopped in 0.159 seconds.
The change in momentum of Kara's car is -1.43 × 10⁴ kg.m/s, the magnitude of force is -1.021 × 10⁵ N.
What is Force?Force is the external agent which causes the motion of an object or it is the resistant which makes the object come at rest from motion. It is a vector quantity, because it has both the magnitude and direction.
Mass of Kara's car = 1300 Kg
moving with speed = 11 m/s
time taken to stop = 0.14 s
final velocity = 0 m/s
distance between Lisa ford and Kara's car = 30 m
a) change in momentum of Kara's car
Δ P = m Δ v
Δ P = m(vf - vi)
Δ P = 1300 (0 - 11)
Δ P = -1.43 × 10⁴ kg.m/s
The impulse is equal to the change in momentum of the car
I = -1.43 × 10⁴ kg.m/s
Magnitude of the force experienced by Kara
I = F × t
where, I is impulse acting on the car
t is time
- 1.43 × 10⁴ = F × 0.14
F = -1.021 × 10⁵ N
Negative sign represents the direction of the force.
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Your question is incomplete, most probably the complete question is:
Kara Less was applying her makeup when she drove into South's busy parking lot last Friday morning. Unaware that Lisa Ford was stopped in her lane 30 feet ahead, Kara rear-ended Lisa's rented Taurus. Kara's 1300-kg car was moving at 11 m/s and stopped in 0.14 seconds.
a. Determine the momentum change of Kara's car.
b. Determine the impulse experienced by Kara's car.
c. Determine the magnitude of the force experienced by Kara's car.
determine the express velocity of an object at a distance of 1.1 × 10³¹ from the surface of the earth take g=10mls² in physic
The velocity of an object at a distance of 1.1 × 10³¹ meters from the surface of the Earth would be zero, as it is not affected by the Earth's gravity at that distance.
How does gravity affect the velocity of an object at a distance from the surface of the earth?Gravity affects the velocity of an object at a distance from the surface of the earth by exerting a force on it, which is proportional to its mass and inversely proportional to the square of the distance between the object and the center of the earth. The gravitational force attracts the object towards the surface of the earth, which increases its velocity as it falls towards the earth. The farther the object is from the surface of the earth, the weaker the gravitational force acting on it and the slower it will move towards the earth.
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A potter’s wheel moves from rest to an angular speed of 0.40 rev/s in 36.1 s.
Assuming constant angular acceleration,
what is its angular acceleration in rad/s2
?
Answer in units of rad/s
2
.
A scout steps off a distance of 120 steps. If each step is 70 cm, what is the distance in meters?
A unit can be used for measurement, and is commonly found in mathematics to describe length, size, etc.
What is a ratio?A ratio has two or more numbers that symbolize relation to each other. Ratios are used to compare the numbers, and you can compare them using division.
We first would need to know the ratio of centimeters to meters.
1 centimeter = 0.01 meter
Now that we know this, we can take 120cm (number of steps) and multiply that by 70cm (size of each step).
120 × 70 = 8400
Now that we have the total amount of centimeters, we can multiply that by 0.01 (or divide by 100) to get the number of meters the scout traveled.
8400 × 0.01 = 84
This means that the scout traveled 84 meters.
At a playground, a swing has a period of 1.2 seconds, and a radius of 4.8 m, what is the velocity
The velocity is 25.136 m/s²
What is velocity?Velocity is described as the directional speed of an object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time.
We use the formula
Velocity, V = 2πr/ T
R = radius = 4.8m
T = period = 1.2 seconds
π = pie = 3.142
therefore Velocity = 2x 3.142x 4.8/ 1.2
velocity = 30.163/ 1.2
velocity = 25.136 m/s²
In conclusion, circular velocity at which a body must move in order to maintain an orbit at the outer edge of the earth's atmosphere.
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Have you seen or read a story that may be from an unfalsifiable hypothesis?
Summarize the term unfalsifiable hypothesis. Can you share an example you may have seen on TV or social media?
A hypothesis can be defined as a provisional explanation that has to be put to the test. It's a theory based on the evidence at hand that may be accurate, but it still needs to be investigated and proven.
What is Unfalsifiable hypothesis?For instance, many believed that hydroxychloroquine was a potent COVID treatment at the start of the epidemic.
The starting step for scientific experiments is a hypothesis. They specify the testable question. This takes us to one of the key requirements for a legitimate scientific theory: it must be tested. Alternatively, they must be capable of being refuted.
It implies that we can create an experiment to see if it is incorrect (false). A hypothesis needs to be testable in order for us to be able to create a test that gives us one of three outcomes.
Therefore, A hypothesis can be defined as a provisional explanation that has to be put to the test. It's a theory based on the evidence at hand that may be accurate, but it still needs to be investigated and proven.
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The largest moon in our solar system Titan orbits Saturn with an orbital period of 15.9 days. Use Kepler's law and the mass of Saturn (M˅s = 5.68 x10^26 kg) to calculate the orbital radius of Titan in meters.
From Kepler's third law of planetary motion, the orbital radius of the Titan is 1218929.9 m
What is Kepler's Third Law ?According to Kepler's third law of planetary motion, It states that, the square of the period is directly proportional to the cube of the radius.
Given that the largest moon in our solar system Titan orbits Saturn with an orbital period of 15.9 days. Use Kepler's law and the mass of Saturn (M˅s = 5.68 x10^26 kg) to calculate the orbital radius of Titan in meters.
According to Kepler's third law of planetary motion,
T² α r³
T² = 4π²r³/GM
Make r³ the subject of the formula
r³ = GMT²/4π²
T = 15.9 days
Convert the days to seconds
T = 15.9 × 24 × 3600
T = 1373760 s
Substitute all in the formula
r³ = GMT²/4π²
r³ = (6.67 × 10^-11 × 5.68 × 10^26 × 1373760²)/4π²
r³ = 1.8110 × 10^27
r = ∛1.8110 × 10^27
r = 1218929.9 m
Therefore, the orbital radius of the Titan will be 1218929.9 m
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A sports car moving at constant speed travels 104 meters in 5.3 seconds. If it then brakes and comes to a stop in 4 seconds. What is the magnitude of its acceleration?
To calculate the magnitude of the car's acceleration, we can use the formula:
a = (vf - vi) / t
where a is the acceleration, vf is the final velocity (0 m/s in this case, since the car comes to a stop), vi is the initial velocity, and t is the time.
We know the initial velocity is vf = (distance / time) = (104 m) / (5.3 s) = 19.6 m/s
We know the time is t = 4s
Plugging these values into the formula, we get:
a = (0 - 19.6 m/s) / 4 s = -4.9 m/s^2
The negative value of the acceleration means that the car is slowing down.
The magnitude of the acceleration is 4.9 m/s^2.
A 2kg ball falls to the ground from 3m. At impact, the velocity of the ball was 7.70 m/s. How much kinetic e every did. it have at impact?
A. 46.2 j B. 59.3 j C. 67.2 j D. 75.1 j
Answer: The correct answer is B. 59.3 j
Explanation:Ur Mom
Physics homework please help
(1) The tension in cable 2 is 34.83 N.
(2) The coefficient of friction between the block and the floor is 0.45.
What is the tension in the cable 2?The tension in the cable 2 is determined by resolving the forces into various component as shown below.
The vertical component of the forces on the picture is given as;
∑Fy = T₁ sin (65) + T₂ sin (32) - 20 N = 0
T₁ sin (65) + T₂ sin (32) - 20 N = 0
1.7 x sin (65) + 0.53T₂ - 20 = 0
1.54 + 0.53T₂ = 20
0.53T₂ = 18.46
T₂ = 18.46 / 0.53
T₂ = 34.83 N
The value of coefficient of friction is calculated by applying Newton's second law of motion as follows;
F (net) = ma
(F₁ + F₂) - Ff = ma
where;
Ff is the force friction
a is the acceleration of the block
m is the mass of the block
(F₁ + F₂) - μmg = ma
where;
μ is the coefficient of frictionWhen block moves at a constant velocity, the acceleration a = 0
(F₁ + F₂) - μmg = 0
μmg = (F₁ + F₂)
μ = (F₁ + F₂) / mg
μ = ( 195 + 222 ) / ( 95 x 9.8 )
μ = 0.45
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Assume a person is able to apply a maximum of 85lbs to the input piston of a car jack. The jack must be able to lift up to 6000lbs. If the jack’s output piston is 4inches in diameter. How big must the input piston be for this jack?
A reciprocating engine's piston is a crucial part. When the piston is inserted into the engine cylinder, the device is formed of a cylindrical piece of metal with piston rings that aid in creating an airtight seal.
What is Piston?A connecting rod that is linked to the crankshaft by a piston pin or gudgeon holds the piston to the engine.
The intake, compression, combustion, and exhaust processes in four-stroke (petrol and diesel) car engines occur above the piston in the cylinder head, which forces the piston to move up and down (or in and out in a horizontally opposed - or flat - engine) within the cylinder and causes the crankshaft to turn.
When the piston is moving, the oil ring removes oil from the cylinder wall, but over time, it and the other rings may wear down, allowing oil from the crankcase to enter the combustion chamber.
Therefore, A reciprocating engine's piston is a crucial part. When the piston is inserted into the engine cylinder, the device is formed of a cylindrical piece of metal with piston rings that aid in creating an airtight seal.
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A charge Q is placed at the centre of the square of side 6.6 cm, at the corners of which four identical charges q = 9 C are placed. Find the value of Q so that the whole system is in equilibrium. (Please answer in SI unit)
The value of charge Q at an equilibrium is (zero) 0 C.
What is charge in equilibrium?In this case, there are four charges q placed at the corners of the square, and each of these charges will exert a force on the charge Q at the center of the square. Since the charges q are identical, the forces they exert on Q will be equal in magnitude but opposite in direction. This means that the net force on Q will be zero, resulting in equilibrium.
To calculate the specific value of Q, we can use Coulomb's law, which states that the force between two charges is proportional to the product of the charges and inversely proportional to the square of the distance between them. The distance between them will be the length of the square's diagonal, which can be calculated using the Pythagorean theorem as d = √(6.6² + 6.6²) = √(43.56) cm.
Using Coulomb's law, the force exerted on Q by each of the charges q is given by:
F = k x (q x Q) / d²
where k is the Coulomb constant = 8.99 × 10⁹ N
We can then set the net force on Q equal to zero:
∑F = 0
And we can plug in the values for the variables:
4k(q x Q)/d² = 4 x 8.99 × 10⁹(9 x Q)/6.75 = 0
Solving for Q, we get:
Q = 0
So the value of Q that will result in equilibrium for the system is 0 C
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How far away from the Mars' surface would a satellite need to be (in km) in order to orbit it once every 12 hours he
The station will require less modifications and will only require 8,000 lb (3629 kg) of fuel in its intended orbit of 248 miles (400 km).
what is satellite ?
A satellite, often known as an artificial satellite, is an object that is purposely placed in orbit in outer space. Satellites are used for a number of purposes, including communication relay, weather forecasting, navigation (GPS), broadcasting, scientific research, and Earth observation. Other military applications include reconnaissance, early warning, signals intelligence, and perhaps weapon delivery. Other satellites include the terminal stages of rockets that sent satellites into orbit and dead satellites that were once functional.
Except for inactive satellites, most spacecraft feature an onboard power generating system, such as solar panels or radioisotope thermoelectric generators (RTGs). Most satellites also contain transponders, which allow them to communicate with terrestrial stations. Many satellites, the most common of which are tiny CubeSats, employ a standardised bus to save money and time.
The station will require less modifications and will only require 8,000 lb (3629 kg) of fuel in its intended orbit of 248 miles (400 km). This implies that supply rockets, while using more fuel, may carry less for the station, freeing up space for other products.
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driving in your car with a constant speed of 12m/s you can encounter a hill in the road with a radius curvature of 110m . what is the normal force that you expirence at the top of the hill if you have a mass of 80 kg
The normal force which the people inside the car will experience at the top of the hill if we are in the car of mass 80kg is 13.624N.
What is Normal force?The normal force is the force which surfaces exert to prevent the solid objects from passing over through each other.
The car circulates in the path with the curvature of radius r = 110 meters
Mass of the car is m = 80 kg
Velocity of the car = 12m/s
From these three values, we can find the centripetal force which can be found that Fc = m × ac
Here, ac is the centripetal acceleration ac = v²/ r = (12)²/ 110 = 144/ 110 = 1.31m/s²
From this, we can determine the centripetal force,
Fc = m × ac
Fc = 80 × 1.31
Fc = 104.8N
From this centripetal force value, we can find out the normal force,
N = μs × Fc
Here μs is the static friction coefficient,
μs = v²/ rg = (12)²/ 110 × 9.8 = 144/ 1078 = 0.133
From the static friction coefficient, we can find out the normal force,
N = 0.13 × 104.8 N
N = 13.624N
Therefore, the normal force is 13.624N.
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A 3.60-m long, 560 kg
steel beam extends horizontally from the point where it has been bolted to the framework of a new building under construction. A 65.0 kg construction worker stands at the far end of the beam. What is the magnitude of the torque about the point where the beam is bolted into place?
The magnitude of the torque about the bolt due to the worker and the weight of the beam is 20903.4 Nm.
What is torque?When a force is applied to an object, the amount of rotational torque that is produced is measured. The thing revolves around an axis that we'll label "O" and call the pivot point. The force will be abbreviated F. Moment arm, which is represented by the letter "r," is the distance from the pivot point to the location where the force acts. Keep in mind that this distance, denoted by the letter "r," is also a vector that extends from the rotational axis to the location of the force's action. A visual representation of these definitions can be found in Figure 1.
The given parameters;
length of the steel, r₁ = 3.6 m
mass of the steel, m₁ = 560 kg
mass of the work, m₂ = 65 kg
g1 =9.8
The magnitude of the torque about the bolt due to the worker & the weight of the beam is calculated as follows;
The center of gravity of the beam : r² = 3.6/2 = 1.8m
The torque is: t = 20903.4 Nm.
Thus, the magnitude of the torque about the bolt due to the worker & the weight of the beam is 20903.4 Nm.
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A car accelerates uniformly from rest and
reaches a speed of 28.8 m/s in 5.7 s. The
diameter of a tire is 50.6 cm.
Find the number of revolutions the tire
makes during this motion, assuming no slipping.
You are an engineer designing a pinball machine. Local customers have expressed that their ideal velocity for the pinball (mass = 0.1kg) to be launched at 12.6m/s. In general, people compress the pinball machine spring by 0.2m to reach this initial velocity for the pinball.
image
image
Using the information listed in the description, which type of spring do you choose to most closely reach the targeted launch speed of 12.6 m/s? Show your work and explain your answer using what you know of kinetic energy, elastic potential energy, and conservation of energy.
The spring constant, k, needed to achieve the desired launch speed of 12.6 m/s is 189.75 N/m, which is the spring constant of a linear spring.
Which kind of spring should you use to launch a rocket at 12.6 m/s, your intended launch speed?The type of spring to choose in order to most closely reach the target launch speed of 12.6 m/s is a linear spring. Using what we know of kinetic energy, elastic potential energy, and conservation of energy, we can use the following equations to determine the spring constant, k, needed to achieve the desired launch speed:Kinetic Energy: KE = 0.5 * m * v^2
Elastic Potential Energy: PE = 0.5 * k * x^2
Conservation of Energy: KE + PE = m * g * x
Given that the mass of the pinball is 0.1 kg, the velocity of the pinball is 12.6 m/s, and the compression of the spring is 0.2 m, we can solve for the spring constant, k:KE = 0.5 * 0.1 * 12.6^2 = 7.59 J
PE = 0.5 * k * 0.2^2 = 7.59 J
m * g * x = 7.59 J
k = (7.59 J) / (0.2^2) = 189.75 N/m
Therefore, the spring constant, k, needed to achieve the desired launch speed of 12.6 m/s is 189.75 N/m, which is the spring constant of a linear spring.To learn more about kinetic energy and elastic potential energy refer to:
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1. What are some of the limitations of using personality inventories to
identify traits of athletes and nonathletes?
Answer:
There are numerous drawbacks.
Explanation:
It might eliminate candidates who are qualified. There isn't a typical personality that suits the job type for many occupations. These exams can also weed out creative, talented people.
It may lead to inaccurate results. Results aren't always reliable since candidates may give answers based more on what they believe the employer wants than on their genuine personalities.
The test's objective might not be compatible with your recruiting procedure. The majority of the most common tests utilised now weren't created to be used during the employment process. The Myers-Briggs Type Indicator, for instance, was developed for training and career development, not for employment. Because of this, utilising it in the recruiting process could produce biassed findings.
Risks to the law could exist. Claims of discrimination may follow from such evaluations. On the basis that their test discriminated against people with mental conditions and violated the Americans with Disabilities Act, some people have successfully sued companies (ADA). Questions like, "Over the course of the day, do you suffer numerous mood changes?" or "Do you have bipolar disorder or depression?" may prejudice against those with these conditions. Such inquiries on your company's personality test may invite legal action in the future.
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As the distance to a planet increases the force of gravity decreases by a factor of _______________ .
a) 1/r
b) r^2
c) 2r
d) 1/r^2
As the distance to a planet increases the force of gravity decreases by a factor of 1/r^2. Option D
What is the force of gravity?We have to know that the force of gravity can be defined as the force that is acting on any of the objects that we can find on the surface of the earth. This force is always an attractive force and it acts between two masses.
We know that the Newton's law is an inverse square law and that the force of attraction would decrease as the distance between the masses or the planets does increase.
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