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Examveda

A man standing on a edge of a cliff throws a stone vertically upwards with a certain speed. He then throws another stone downwards with the same speed. Find the ratio of the speeds of the two stones when they hit the ground.

A. 1 : 1

B. 1 : 2

C. 1 : 4

D. Cannot be found from the given information.

Answer: Option A

Solution(By Examveda Team)

When man throws the stone upward with speed u and downward with speed u, the initial velocity (from the cliff) will be the same. Hence, this will result in equal final velocity.
Hence the ratio is 1:1.

This Question Belongs to General Knowledge >> Physics

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Comments ( 1 )

  1. Manoj Jp
    Manoj Jp :
    3 years ago

    what about the gravitational force acting when the stone which is in upward direction.. it will increase the gravitational force right

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