Question

an example for each of these:
(a) an object with a constant acceleration but with zero velocity
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Answer 1

Answer:

Explanation:

An object with a constant acceleration but zero velocity is not possible, because according to the definition of acceleration, acceleration is the rate of change in velocity. If an object is at zero velocity it does mean that it is at rest. So there is no change in velocity, hence no acceleration.

Answer 2

Hey mate:)

Check out your answer;)

(a) When an object is thrown in upward direction, at the maximum height the velocity of the object becomes zero but still in that condition a constant acceleration due to gravity is working.

(b) Object moving in a certain direction with an acceleration in perpendicular direction is possible; in case of circular motion.

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