Question

When a body is thrown vertically upwards, what will be the velocity and
acceleration at the maximum height?​

Answer 1

Explanation:

when ball reaches the maximum height its velocity will be zero and acceleration will be maximum ie. 9.8 m/s2

Answer 2

Answer:

Velocity is zero and acceleration not equal to zero i.e, equal to acceleration due to gravity (g) its value is 9.8 m/s2

Explanation:

When a ball is thrown vertically upwards , it moves with retardation . Actually Max Height is a point where the velocity of the ball becomes zero due to retardation . Though we have zero velocity we have non zero acceleration at that point