The velocity-time graphs for the uniform accelerated motions of objects P and Q are shown. Which object starts from rest?

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Both P and Q

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None of these

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Solution

The correct option is B Q

Object P has a certain initial velocity and comes to rest after some time.

The initial velocity of Q is zero, and it increases with time.

Therefore, Q starts from rest.

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The velocity-time graphs for the uniform accelerated motions of objects P and Q are shown. Which object starts from rest?

The correct option is B Q Object P has a certain initial velocity and comes to rest after some time. The initial velocity of Q is zero, and it increases with time. Therefore, Q starts from rest.

The correct option is B Q

Object P has a certain initial velocity and comes to rest after some time.

The initial velocity of Q is zero, and it increases with time.

Therefore, Q starts from rest.