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A boy is deated on the top of a hemisphe...

A boy is deated on the top of a hemispherical mound of ice of radius R . He is given a little pucsh and starts sliding down the ice. If ice is frictionless , the boy will leave the ice at a point whose height is

A

` (3R)/(4)`

B

`(2R)/(sqrt3)`

C

`(2R)/(3)`

D

`(R)/(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`h=(2)/(3) R`
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