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Physics jee problem

i think answer is given wrong please help me out

A cubical block of side \(2a\) when submerged till depth \(\dfrac a2\) in a liquid of density \(k\) is in equilibrium
1.What is the density of the block?
2.What is the time period of shm for small oscillations?
3.What happens if it is pushed completely vertically down?

Note by Soham Dibyachintan
1 year, 11 months ago

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guys please help

Soham Dibyachintan - 1 year, 11 months ago

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Please help me guys

Soham Dibyachintan - 1 year, 11 months ago

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The time period comes out to be 2pi× sq. root of (a/2g)

Ayush Sinha - 1 year, 10 months ago

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The density, of the block, should be given, in the terms of the density, of the water?

Arpan Manchanda - 1 year, 11 months ago

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No need. It can be easily found by equating the buoyant force and the weight of the block. Density of the block is K/4.

Ayush Sinha - 1 year, 10 months ago

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Yes

Soham Dibyachintan - 1 year, 11 months ago

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