Question

A ball is thrown straight up. What will be the instantaneous velocity at the top of its path. What will be its acceleration at the top?

Answer 1

The instantaneous velocity of the ball at the top of its path is 0 m/s .

The acceleration at the top will be equal to the acceleration due to gravity which equals to 9.8 m/s^2 .

Answer 2

Answer: the velocity would be zero because of the ball is at its maximum height but because of the gravity the acceleration at the top would be 10m/s2.

Explanation: