Solve
Guides
0
Question
A smooth tunnel is dug along the radius of
the earth that ends at the centre. A ball is
released from the surface of earth along the
tunnel if the coefficient of restitution is 0.2
between the surface and ball then the dis-
tance travelled by the ball before second
collision at the centre.
A) PRB) RCR D)R
Open in App
Solution
Verified by Toppr
Was this answer helpful?
0