For an object of mass M falling freely from height H under acceleration due to gravity G if V is the velocity of the object at a given instant then during the course of its fall for all points which of the expression will be true
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Answered by
5
Answer:
hey mate your answer is
Explanation:
When air resistance acts, acceleration during a fall will be less than g because air resistance affects the motion of the falling objects by slowing it down. Air resistance depends on two important factors - the speed of the object and its surface area. Increasing the surface area of an object decreases its speed.
@Rajsingh....
Answered by
10
Answer:
mgh+1/2 mv^2= constant
Explanation:
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