Q. 15.0( 2 Votes )

A motorcycle travelling at 20ms-1 has an acceleration of 4ms-2. What does it explains about the velocity of the motorcycle.

Answer :

Since acceleration is positive, that means velocity of the body is increasing.

Explanation: from first equation of motion, we can see that final velocity changes for t =1s,2s,3s… as 24,28,32 ms-1 respectively.

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