Question

what is acceleration ?
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Answer 1

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Acceleration is the rate of change of velocity. Usually, acceleration means the speed is changing, but not always. When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing....

It is defined as rate of change of velocity with time. ... If a body moves with uniform velocity its acceleration will be zero because its velocity is zero. Uniform acceleration. A body has a uniform acceleration if it travels in a straight line and its velocity increases by equal amount in equal intervals of time....

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Answer 2

Answer:

When an object moves in a circular path at a constant speed, it is still accelerating, because the direction of its velocity is changing..