Question

Whenever a body is thrown up with a certain velocity, the upward motion is opposed by the

gravitational pull of earth and also by the resistance of air. Therefore, velocity of the body goes

on decreasing. When this velocity becomes zero, the body cannot rise further. It has attained,

what is called ‘maximum height’. From this height, the body begins to fall downwards under the

action of gravity.

Assume that the air resistance is zero or negligible.What is the acceleration of the body at the highest point?​

(a) +9.8 m/s2 in the downward direction


(b) -9.8 m/s2
in the downward direction


(c) +9.8 m/s2
in the upward direction


(d) -9.8 m/s2
in the upward direction​

Answer 1

Answer:

A) -9.8 in downward direction

Explanation:

Answer 2

Answer:

(A)+9.8 m/s in a downward direction

Hope it helps!

please mark me as brainilest ✔️

please follow me permanently and take 10 thanks in return