an armadillo rolls in a straight line in the desert. the horizontal position of the armadillo in meters over time is shown.


what is the displacement of the armadillo between 0s and 24s ?


what is the distance traveled by the armadillo between 0s and 24s

Answer:

B) a chemical change .

Explanation:

There will be no chemical reaction when the gases ammonia and carbon dioxide are mixed together . But when there is presence of ammonium hydroxide , chemical reaction takes place between carbon dioxide and ammonium hydroxide resulting into the formation of ammonium carbonate  as follows

2NH₄OH + CO₂ =( NH₄)₂CO₃  + H₂O.

The growth of white crystals inside the bottle indicates the presence of ammonium carbonate .

So it is a chemical change .

Answer:

there are no options

Explanation:

Answer:

science can be either very simple or very complex. there are many different subjects and units in science, and there are many different types of science.

Answer:

I like science because the topics are very interesting and some of the projects you do are really fun and intriguing

Hope this helps!  （づ￣3￣）づ╭❤～

Explanation:

Answer:

0.6 pound.

Explanation:

From the question given above:

Julie applies 2.67 Newton (N) of force down onto the table.

Hence, we can obtain the force in pound applied by Julie on the table as follow:

Recall:

1 N = 0.225 pound

Therefore,

2.67 N = 2.67 × 0.225

2.67 N = 0.6 pound

Therefore, the force in pound applied by Julie on the table is 0.6 pound

Answer:

The position nature and size of an image when an object placed at a distance equal to its focal length of rear view mirrors in vehicle will be

1) Position: Behind the mirror

2) Nature: Virtual

3) Size: Smaller than the object

Explanation:

Due to the nature and use of rear view mirrors, which are meant to enable the front facing driver visualize a wide area of the back portion of the vehicle, such that the images of the object will always remain smaller than the object, require a convex image

The image size, location, nature and orientation of an object placed in front of a convex mirror is diminished, behind the mirror of the upright, virtual, and upright

Therefore, the position nature and size of an image when an object placed at a distance equal to its focal length of rear view mirrors in vehicle will be

Position: Behind the mirror

Nature: Virtual

Size: Smaller than the object.

Answer:

Learning skills

Explanation:

Remember, life skills refer to essential mental and physical abilities needed by a person to successfully face challenges of everyday life.

Therefore, an individual who inquires why and how about the various things in life is developing his learning skill, thereby also increasing his critical thinking abilities.

Answer:  Convergent collision

When neither plate is dense enough to sink into the asthenosphere, the result is a Convergent (Colliding) plate boundary

In asthenosphere, when plates move towards each other and collide, it is called Convergent  Colliding.

When Oceanic lithosphere moves away from the rising thermal currents at divergent plate boundaries it get crust and cools at the boundaries..  

As Oceanic lithosphere cools,  the density of the rigid plate increases.  

At some plate margins, Oceanic cooler plate became more dense and hot s compared to asthenosphere plate, the plate is sinking beneath the adjacent plate and back into the hotter, deeper regions.  This is called subduction.  Subduction occurs along convergent plate margins.  

For more details, follow the link given below.

https://brainly.com/question/5022534.

Answer:

Explanation:

Using one of the equation of motion to solve the question. According to the equation v² =u²+2as where;

v is the final velocity of the  bicyclist = 26m/s

u is the initial velocity of the  bicyclist = 0m/s

a is the acceleration due to gravity = 9.81m/s

s is the distance covered during travel

Substitute the given parameters into the formula above to get the distance traveled

26² = 0² + 2(9.81)s

676 = 19.62s

Divide both sides  by 19.62

676/19.62 = 19.62s/19.62

s = 34.46m

The distance traveled by the  bicyclist during the race is 34.46m

Answer:

D. Segment Addition Postulate

Explanation:

I got it correct on the quiz.

here is your answer  hope it helps

Answer:

scjematic diagram of a circuit

Answer:

(i) V, (ii) F, (iii) F

Explanation:

Se comprueba la veracidad de cada proposición:

(i) Una partícula está en equilibrio cuando se encuentra en reposo.

Respuesta: Según la Primera Ley de Newton, toda partícula está en equilibrio si está en reposo o desplazándose a velocidad constante. Por ende, la proposición es verdadera.

(ii) Una partícula se encuentra en equilibrio, el observador no registra fuerza alguna sobre la partícula.

Respuesta: Según la Primera Ley de Newton, toda partícula está en equilibrio si está en reposo o desplazándose a velocidad constante.

Además, la Segunda Ley de Newton establece que la fuerza neta sobre la partícula como resultado de fuerzas externas es igual a cero. Lo cual quiere decir que una partícula puede estar en equilibrio y estar sometidas a fuerzas externas. En conclusión, la proposición es falsa.

(iii) Un cuerpo que se mueve con rapidez constante se encuentra en equilibrio.

Respuesta: Según la Primera Ley de Newton, toda partícula está en equilibrio si está en reposo o desplazándose a velocidad constante.

La rapidez es la magnitud de la velocidad, para que la velocidad sea constante debe ser constante tanto en magnitud como en dirección. La afirmación no garantiza que la dirección de la partícula sea constante. Por ende, la proposición es falsa.

Answer:

Three uses that ultraviolet radiation is used for is for cleaning tools like for doctors or dentists, suntanning, and photo therapy. This can be okay and worth the risk if used carefully and with protection. Otherwise, it can cause cancer or blindness

Explanation:

Answer:

resistance of a conductor increases

Explanation:

The resistance of conductors is directly proportional to the temperature of the conductor. This implies that when the temperature of the conductor is increased, the resistance of the conductor increases likewise.

This is applied in the resistance thermometer. Resistance thermometers are useful for accurate temperature measurements at very high or very low temperatures.

Answer:

3 seconds

Explanation:

From the question above,

we can apply the first equation of motion which is,

a = (v-u)/t.................... Equation 1

Where a = acceleration. v = final velocity, u = initial velocity, t = time.

make t the subject of the equation

t = (v-u)/a.............. Equation 2

Given: a = -3 m/s²(decelerating), u = 9 m/s, v = 0 m/s (to stop)

substitute these values into equation 2

t = (0-9)/-3

t = -9/-3

t = 3 seconds

Answer: 272.82 drop/tile

Explanation:

Given that the Rain drops fall on a tile surface at a density of 4638 drops/ft2. There are 17 tiles/ft2. How many drops fall on each tile?

Tiles/ft^2 × drop/tiles = drop/ft^2

Tiles will cancel out. Leaving the answer to be drop/ ft^2

Substitutes all the magnitude of the above units.

17 × drop/tiles = 4638

Make drop/tiles the subject of formula

Drop/tiles = 4638/17

Drop/tiles = 272.82

Therefore, 272.82 drop/tile drops fall on each tile? 

Answer: B

Explanation:

Given that an object of mass 2 kg starts from rest and is allowed to slide down a frictionless incline so that its height changes by 20 m. 

The parameters given from the question are:

Mass M = 2kg

Height h = 20m

Let g = 9.8m/s^2

At the bottom of the incline plane, the object will experience maximum kinetic energy.

From conservative of energy, maximum K.K.E = maximum P.E

Maximum P.E = mgh

Maximum P.E = 2 × 9.8 × 20 = 392 J

But

K.E = 1/2mv^2

Substitute the values of energy and mass into the formula

392 = 1/2 × 2 × V^2

V^2 = 392

V = sqrt( 392 )

V = 19.8 m/s

V = 20 m/s approximately

Explanation:

1. diamond

2.common glass

3. cubic zirconia

Answer:

1.diamond

2. common glass

3. cubic zirconia

Explanation:

just did it!!

Answer:

rrteertewtagtewyewtyewtewy

Explanation:

Answer: Thermal energy: transfer from the air to the lamp to the zebra.

Energy transformation: The lamp converts electric energy to thermal energy.

Imagine a zoo warming a baby zebra with a heat bulb. The heat lamp's circuitry converts electrical energy into thermal energy. Additionally, energy is exchanged as an object moves from one to another. Energy does not need to change form when it is transported.

The passage of energy from one place to another is known as energy transfer.

When energy transforms, it goes from one type to another. Although energy can be changed or moved, the overall amount always stays the same.

There are three main ways that energy can be transferred: as heat, as sound, and as light.

The light bulb is a prime example of energy being transmitted as light. Alarm clocks are examples of energy transfer by sound, and heating a stove is an example of energy transfer through heat.

Therefore, when it is transmitted, energy doesn't need to change its form.

Learn more about energy transfer here:

https://brainly.com/question/18076437

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Answer:

See explanation

Explanation:

Favourite scientific discipline; Chemistry

Definition: Chemistry is the study of the composition, properties and uses of matter as well as the principles governing the changes that matter undergoes.

Source: New School Chemistry by Osei Yaw Ababio (2013)

Least Favourite Scientific Discipline: Botany

Definition: Botany is the study of plants, it includes the study of the structure and properties of plants, as well as the biochemical processes that go on in plants. It also involves the study of plant classification, plant diseases and interactions of plants with their environment.

Source: Encyclopedia Britiannica.

Answer:

milligrams

explanation:

kilograms are too big

Hope this helps :)

Answer: 30 inches

Explanation: 12x2.5=30

Answer:

Explanation:

1 feet = 12 inch

2.5 feet = 2.5 × 12

= 30 inch

Hope this helps

plz mark as brainliest!!!!

Answer: Newton, the unit of force, is defined based on Newton's Second Law (F=ma), as the force required to give a mass of one kilogram an acceleration of 1 meter/second2. Thus, it is derived from these other units.

Explanation:

Answer:

The unit of force is a derived unit.

Why because it isn't part of the fundamental units which is MLT which stands for mass,length and time.....MLT are the units that brings out the derived units that's why it is called derived units because it is derived from fundamental units so Newton/force is not part of the fundamental unit and if we find the dimension of force you will see that it will be L^2T^-2.....which means it is derived from fundamental unit which makes it a derived unit....Thank you for the question

Answer:

384 000 000 en notación científica es 3.84*10⁸

Explanation:

La notación científica es una forma de representar números para simplificar la forma en que se escriben. Esta notación se utiliza para poder expresar muy fácilmente números muy grandes o muy pequeños.

Los números se escriben como un producto:

a*10ⁿ

donde:  

Para escribir el número 384 000 000 en notación científica, se realizan los siguientes pasos:

Entonces, 384 000 000 en notación científica es 3.84*10⁸

Answer:

4.80 seconds

Explanation:

The velocity of sound is obtained from;

V= 2d/t

Where;

V= velocity of sound = 329.2 ms-1

d= distance from the wall = 790.5 m

t= time = the unknown

t= 2d/V

t= 2 × 790.5/ 329.2

t= 4.80 seconds

Answer:

i wanna say 11 forgive me if wrong.

Explanation:

Answer:

The velocity is 39.24 m/s

Explanation:

The time of fall t = 4 seconds

The initial velocity u = 0 m/s  (since the ball is dropped, meaning it starts from rest)

Final velocity v = ?

Using

v = u + gt

where g is the acceleration due to gravity = 9.81 m/s^2

substituting, we'll have

v = 0 + (9.81 x 4)

v = 39.24 m/s

Answer:

continental drift

Explanation:

Wegener proposed that the continents plowed through crust of ocean basins, which would explain why the outlines of many coastlines look like they fit together like a puzzle