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An open tank containing non-viscous liqu...

An open tank containing non-viscous liquid to a height of 5 m is placed over the ground. A heavy sperical ball falls from height 40 m over the ground which ball will go back. Collision between ball and bottom of tank is perfectly elastic

A

45 m

B

35m

C

40 m

D

20 m

Text Solution

Verified by Experts

The correct Answer is:
C
From conservation of mechanical energy it will return to same height.
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