Answer: It goes inside filling most of it .
Explanation: This happens because the bottle is empty and the bucket is full of water.
5) Make the measurement equal by conversion. 2000 g = 2 kg 14000m = 14 km mm = 160 cm 0.8 m = cm 109 g = kg kg = 5.6 g L = 75 mL 16.5mm = cm
Answer:
1600 mm80 cm0.109 kg0.0056 kg0.075 L1.65 cmExplanation:
The relevant conversion factors are ...
1 m = 100 cm
1 cm = 10 mm
1 kg = 1000 g
1 L = 1000 mL
These are based on the meanings of the SI prefixes:
centi- = 1/100
milli- = 1/1000
kilo- = 1000
__
2000 g = 2 kg --- given
14000m = 14 km --- given
1600 mm = 160 cm
0.8 m = 80 cm
109 g = 0.109 kg
0.0056 kg = 5.6 g
0.075 L = 75 mL
16.5mm = 1.65 cm
Explain the following (using the concepts of moment, center of gravity and stability.) a) Racing cars are low, with wide wheels. b) It is difficult to steer a bicycle by gripping the center of the handlebars
Answer:
b
Explanation:
Which statement describes a characteristic of a question that can be answered through scientific inquiry? A. It can be answered using a philosophical argument. B. It requires the approval of more than one scientist. C. It requires the application of ethical standards. D. It can be answered using measurements.
Answer:
the correct one is D
Explanation:
A question that can be answered with a scientific investigation must be a question where measurements of some kind can be made and with these measurements check that the question is correct or not.
When examining the answers the correct one is D
What is best for magnets? Aluminum Silver Plzzzzz help
Answer:
Aluminum
Explanation:
Silver is not good for magnets, it doesn't hold magnetic properties. Hope this helps.
Answer:
Aluminum
All the elements that are magnetic:
Iron
Cobalt
Nickel
Aluminum
Neodymium
Samarium
Boron
Dysprosium
Chromium
Zinc
Barium
Strontium
Bismuth
As you can see silver is not on the list of every elements that are magnetic and aluminum is.
Hope this helps!
a rocket starts from rest to 12s , it’s speed became 120m. find the distance it covered
Answer:
1440 m
Explanation:
Speed = Distance/Time
Distance = Speed × Time
= 120 × 12
= 1440m
Cumulative Problem 1
A typical human cell is approximately 11 um in diameter and enclosed by a membrane that is 4,4 nm thick. To
simplify the calculations, model the cell as a sphere.
1) What is the volume of the cell? (Express your answer to two significant figures.)
Answer:
Volume, [tex]V=696.55\ \mu m^3[/tex]
Explanation:
Given that,
The diameter of a human cell is 11 μm
It is enclosed by a membrane that is 4,4 nm thick.
We need to find the volume of the cell. The cell is spherical in shape. The volume of a sphere is given by the formula as follows :
[tex]V=\dfrac{4}{3}\pi r^3[/tex]
r is the radius of the sphere, r = 5.5 μm
So,
[tex]V=\dfrac{4}{3}\times 3.14\times (5.5)^3\\\\V=696.55\ \mu m^3[/tex]
So, the volume of the cell is [tex]696.55\ \mu m^3[/tex].
yes this nees helppppppppppppppp
Answer:
lol
Explanation:
it was funny
sigma F = T-10m but a = 0 in the equation sigma F = ma
Answer:
m = T/10 = (1/10) T
Explanation:
From the question given:
∑F = ma .... (1)
∑F = T – 10m .... (2)
a = 0 m/s²
m =?
Thus, we can obtain m in terms of T as shown below:
From equation (1)
∑F = ma
a = 0 m/s²
∑F = ma = m × 0
∑F = 0
Next, substitute the value of ∑F into equation (2) to obtain m. This is illustrated below:
∑F = T – 10m
∑F = 0
0 = T – 10m
Rearrange
0 + 10m = T
10m = T
Divide both side by 10
m = T/10
m = (1/10) T
Therefore, m is (1/10) T
if an object is moving with constant speed then its distance time graph will be a straight line. a) along time axis b) along distance axis c) parallel to time axis d)inclined to time axis.
Answer: I’m not sure but the time and distance will be increasing while they required the distance time so my answer is ((A))
Explanation:
1) Displacement is to velocity as ____________ is to acceleration. A) direction B) speed C) time D) velocity
Answer: C) time
Explanation:
What is the only component of scalar quantities?
Answer:
Scalar quantities have a size or magnitude only and need no other information to specify them. Thus, 10 cm, 50 sec, 7 litres and 3 kg are all examples of scalar quantities.
Explanation:
what do you mean by electromagnet induction?under what condition is this phenomenon possible?
Answer:
Electromagnetic induction is a phenomenon in which a changing magnetic field across a loop of wire results in the generation of an induced emf. When there is relative motion between a magnet and the coil, magnetic flux changes and hence an electromotive force is generated in the coil.
If a force of 2 N applied over an area of 2 cm², calculate the pressure produced.
Answer:
10000 Pa
Explanation:
Area = [tex]2 cm^2[/tex]
= 2/10000 = [tex]0.0002 m^2[/tex]
We know that,
Formula of pressure =
Pressure = Force/Area = 2N/0.0002 [tex]m^2[/tex] = 10000 Pascal
[tex]\boxed{\sf Pressure=\dfrac{Force}{Area}}[/tex]
[tex]\\ \sf\longmapsto Pressure=\dfrac{2}{0.0002}[/tex]
[tex]\\ \sf\longmapsto Pressure=10000Pa[/tex]
a bullet of mass 0.01kg is fired from a gun weighing 5.0 kg. if initial velocity of the bullet is 250m/s. Calculate the velocity with which the gun recoils.
Answer:
The formula is MgVg=MbVb.
which is 5×Vg=0.01×250.
5Vg=2.5.
Vg=2.5/5.
Vg=0.5m/s.
VR of a single movable Pulley is 2,why?
Explanation:
Hey, there!!
Single movable pulley has 2 VR because in single fixed pulley, load is supported with two segments of the string. It makes the effort distance double of the load distance. {As VR = No.of pulley used or number of rope segments that supports the load.}
Hope it helps...
If the earth was hollow and you jumped into the middle, what would happen?
Answer:
Since there is a gravitational pull, you wouldn't reach the other side. You'd probably be floating in the center of the earth.
Some vehicles, like _____, have different rules for registration and renewal. A. trailers B. coupes C. sedans D. pickup trucks
Answer:
trailers
Explanation:
Some vehicles, like trailers, have different rules for registration and renewal
What is the registration process for trailers?Before registering a trailer, you will generally need to submit a signed title to verify your ownership. Alternately, you might be able to use a manufacturer’s statement of origin.
You will also need to sign and submit an application for the license and title of the trailer, along with receipts of applicable property taxes. Finally, you will need to pay the registration fees.
Before you make a trip to the DMV, make sure to have two forms of photo ID on hand to verify your identity when you speak with an agent. For example, your driver’s license might serve as the primary form of ID, and a passport could serve as the second.
If you do not have a passport, you could use a military identification card instead. If your only form of photo ID is your driver’s license, be sure to have other forms of identification on hand, such as your birth certificate and the card with your Social Security number.
Hence Some vehicles, like trailers, have different rules for registration and renewal.
To know more about trailers follow
https://brainly.com/question/4295609
2. The stage choreography for a play requires an
actor to walk 5 steps forward, 9 steps left, and
2 steps backward to be standing over the trap
door. What are the components of the actor's
motion from the starting position?
O a. 7 steps left and 2 steps forward
Ob.7 steps left and 2 steps backward
O c. 9 steps left and 3 steps backward
d. 9 steps left and 3 steps forward
Answer:
D
Explanation:
Given that the actor walk 5 steps forward, 9 steps left, and 2 steps backward to be standing over the trap
door.
Let first consider the steps forward and the steps backwards
The displacement = 5 - 2 = 3
That is, 3 steps forward.
Therefore,
The components of the actor's
motion from the starting position will be:
9 steps left and 3 steps forward
D is the correct answer.
1 example of Deionization
Answer:
For example, the rain water does not have any salinity, except the small quantity due to the atmosphere, while the sea water has a very high salinity.
hope this helps you friend
what is the difference between a thermometer and a temperature ?
thermometer is the device used to measure temperature whereas temperature is the degree of hotness or coldness
Answer:
temperature is the measure of hotness or coldness of an object or a place.
thermometer is an instrument used to measure the temperature.
Explanation:
Hope this helps （＾▽＾）
An internal combustion engine has an efficiency of 22.3%. This engine is used to deliver 6.25x 40 J of work to drive the motion of the train. What is the total energy that needs to be put into the engine?
Answer:
Explanation:
efficiency = energy output x 100 / energy input
putting the values
22.3 = 6.25 x 10⁴ x 100 / energy input
energy input = .28 x 10⁶
= 28 x 10⁴ J
energy that needs to be put into the engine = 28 x 10⁴
Melody is riding her mountain bike along a trail with multiple hills. At the bottom of the second hill, she has 3200 J of kinetic energy. At the top of the third hill, when she is going the slowest, her potential energy measures 1650 J. Which statement below is true? A. The total amount of energy at the bottom of the hill cannot equal the amount at the top, because some of the energy from the environment is gained. B. The total amount of energy at the top is equal to the amount at the bottowm, but she gained some energy as she traveled due to a higher speed going down the first two hills. C. The total amount of energy at the bottom of the hill cannot be equal to the amount at the top, because some of the energy is lost.
Answer:
Eventually it reaches bottom of hill so C
Explanation:
can someone please tell the ans of this question too.
Answer:
It's of A number.
ans=70
Explanation:
Answer:
A 70 sec
Explanation:
give an expression for the mechanical advantage of an inclined plane
Answer:
The mechanical advantage of an inclined plane, equal to the length of the plane divided by the height. The mechanical advantage for a ramp is the ratio of the force applied to the output force. By conservation of energy, the mechanical advantage can be expressed in terms of the distance traveled.
Answer:
read more on energy education
Explanation:
The mechanical advantage of an inclined plane, equal to the length of the plane divided by the height. The mechanical advantage for a ramp is the ratio of the force applied to the output force. By conservation of energy, the mechanical advantage can be expressed in terms of the distance traveled.
you must design a runway that allows planes to reach a ground speed of 65 m/s before they can take off. If the planes accelerate at 2.5m/s/s, what must the minimum length of the runway be?
Answer:
d = 845 m
Explanation:
This is an exercise in kinematics, specifically accelerated motion, let's use the equation
v² = v₀² + 2 a d
since airplanes start from rest their initial velocity is zero
v² = 2ad
d = v2 / 2a
let's calculate
d = 65² / (2 2.5)
d = 845 m
this is the minimum distance from the track
Select the correct answer.
You travel in a circle, whose circumference is 8 kilometers, at an average speed of 8 kilometers/hour. If you stop at the same point you started
from, what is your average velocity?
OA. O kilometers/hour
ОВ. 2 kilometers/hour
OC. 4 kilometers/hour
OD. 8 kilometers/hour
О Е. 16 kilometers/hour
Answer:
A. 0 kilometers/hour
Explanation:
Your net displacement is zero, so the average velocity is zero.
velocity = displacement / time
where displacement is a vector quantity.
The blade of a metal cutter is shorter than that of the scissors used by tailor.why
Answer:
It depends on the amount of pressure needed to cut your material. Metal is a tougher material to cut though, so the blades must be shorter to create more pressure to break through the metal. Cloth on the other hand is easier to cut through so the blades can be longer in order to cut more in each snip.
Steve walks from his house 5 km South then turns east and walks 2 km. Then he walks 9 km North to his older sister's house. She gives him a ride to his friend Fred's house 2 km West. Find his distance
Given :
Steve walks from his house 5 km South then turns east and walks 2 km. Then he walks 9 km North to his older sister's house. She gives him a ride to his friend Fred's house 2 km West.
To Find :
The total distance covered by Steve .
Solution :
We know , distance is the actual measurement space between two points .
Now , total distance travelled by Steve is the sum of all distance travelled .
[tex]T=5+2+9+2\\\\T=18\ km[/tex]
So , total distance covered by Steve is 18 km .
Hence , this is the required solution .
The distance Steve traveled is mathematically given as
T=18Km
What is distance has Steve traveled?Question Parameters:
Steve walks from his house 5 km South then turns east and walks 2 km.
Then he walks 9 km North to his older sister's house.
Generally, the total distance has Steve traveled is mathematically given as
T=5+2+9+2
T=18Km
In conclusion, because the distance is the measure of space b/w two points the total distance traveled is
T=18Km
Read more about Mesurement
https://brainly.com/question/17972372
which of the following is a quantitative observation?
a. A rough surface
b. An apple is red on color
c. Acid tasting sour
d. A leaf is 10cm long
A car accelerates uniformly from rest to a speed of 18 m/s in 12 seconds. Find the acceleration of the car over this period.
The correct answer is [tex]1.5 m/ s^{2}[/tex]
Explanation:
In general terms, the acceleration refers to how velocity changes or increases. This is measured in meters per second squared ([tex]m/s^{2}[/tex]) or similar units such as kilometers per hour squared ([tex]km/h^{2}[/tex]). Moreover, to calculate acceleration it is necessary to subtract the initial velocity from the final velocity and then divide this into the time. The formula and operation are shown below:
[tex]a (acceleration) = \frac{v (final velocity) - u (initial velocity)}{t (time)}[/tex]
[tex]a= \frac{18 m/s - 0 m/s}{12 s}[/tex] (Initial velocity is 0 m/s because the car was at rest)
[tex]a = \frac{18 m/s}{ 12 s}[/tex]
[tex]a = 1.5 m/s^{2}[/tex]
According to this, the acceleration of the car was [tex]1.5 m/s^{2}[/tex]