Question

(b) The velocity of fall of a man jumping with a parachut
first increases and then becomes constant. Why?​

Answer 1

"As a man jumps-out from a height in air with a parachute, its velocity increases first, because the gravity pull dominates the viscous drag and buoyancy of air which opposes the motion. ... Then the man with a parachute falls with a constant velocity, called terminal velocity."

Answer 2

Explanation:

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