Kinematics Question 231

Question: Two balls A and B of same masses are thrown from the top of the building. A, thrown upward with velocity V and B, thrown downward with velocity V, then [AIEEE 2002]

Options:

A) Velocity of 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:

$ v^{2}=u^{2}+2gh\Rightarrow v=\sqrt{u^{2}+2gh} $ so for both the cases velocity will be equal.



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