Civil Engineering - Applied Mechanics - Discussion
Discussion Forum : Applied Mechanics - Section 4 (Q.No. 46)
46.
A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is
Discussion:
1 comments Page 1 of 1.
Muhammad Shakir said:
4 years ago
Let suppose: T=wall, 2T=projection pt.
Now, co-efficient of restitution
= h/H = wall/projection pt.
= T/2T,
= 0.5 Ans.
Now, co-efficient of restitution
= h/H = wall/projection pt.
= T/2T,
= 0.5 Ans.
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