Which force is responsible for the downward motion of man?
What will be the change in his speed if he comes downward without parachute?



Answer :

Final answer:

Acceleration due to gravity causes the downward motion of a man, leading to an increase in speed without a parachute deployed.


Explanation:

Acceleration due to gravity is responsible for the downward motion of a man. When descending without a parachute, the man's speed will increase due to the acceleration of gravity acting on him. This acceleration is a constant force acting downwards.


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