Kinematics Question 399

Question: Two balls A and B of same mass are thrown from the top of the building. A thrown upward with velocity v and B, thrown down with velocity v, hen

Options:

A) velocity a is more than B at the ground

B) velocity of b is more than A at the ground

C) both A & B strike the ground with same velocity

D) None of these

Show Answer

Answer:

Correct Answer: C

Solution:

If a is the height of the building, then vA2=v2+2gh and vB2=(v)2+2gh

Clearly vA=vB



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