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A block of ice falls from certain height...

A block of ice falls from certain height and completely melts. If only 3/4th of the enrgy is absorbed by the block. The height of the fall should be (L=363SI units and `g=10ms^(-2)`)

A

48.4m

B

84.4m

C

88.4m

D

44.8m

Text Solution

Verified by Experts

The correct Answer is:
A
`(3)/(4)mgh=JmL`
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