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This quiz contains 7 questions from a mix of 1 subtopics.

Acceleration is:

The rate of change in displacement

The rate of change in velocity

The rate of change in distance

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Illustration showing a sequence of circles fading from dark to light with an arrow indicating direction, representing negative acceleration.

Negative acceleration is often called:

deceleration

unceleration

anti-acceleration

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The formula for acceleration is:

a=vΔt
a=Δvt
a=tΔv

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It takes 10 s for an object to accelerate from 10 m/s to 25 m/s.


What is the object's average acceleration?

1.5

m/s2

m/s2

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Which of these is a formula for acceleration?

2as=v2u22as=v2-u2

as=vuas=v-u

as=v2u2as=v2-u2

2as=vu2as=v-u

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Diagram showing a car accelerating from a lower speed to a higher speed.

A car accelerates from 5 m/s to 25 m/s in 100 m.


What is the car's average acceleration?

3

m/s2

m/s2

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It takes 2 minutes for a rocket to accelerate from 0 m/s to 2,400 m/s.


What is the rocket's average acceleration?

20

m/s2

m/s2

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