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A stone of relative density K is release...

A stone of relative density K is released from rest on the surface of a lake. If viscous effects are lgnored, the stone sinks in water with an acceleration of

A

Net downward force on the stone is zero

B

Stone sinks in water with an acceleration of `g (1/K + 1)`

C

Net downward force on the stone is mg`(1- 1/K)`

D

Stone sinks in water with an acceleration of `g(1 - 1/K)`

Text Solution

Verified by Experts

The correct Answer is:
C, D
Net downward force on the stone is mg`(1- 1/K)`
Stone sinks in water with an acceleration of `g(1 - 1/K)`
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