1@ nishant sir ,
i think acceleration of body in tank would be
a = (1-σ/Ï)g
a body of density Ï enters a tank of water of density σ after falling througgh height h. the max depth to which it sinks in water
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6 Answers
62APply force balance:
(σ-Ï)V.g=Ï V a (V is the volume; there is boyant force in upward direction and gravity in downward)
a=(σ/Ï-1)g
We know initial velocity as √2gh
Now we have to find s using
v2=u2+2as
162dimnsion, i think there should be no 2 on the numerator!
and it should be -ve of what u have!
62Yes I have taken retardation wihtou writing it :)
U have taken acceleration.. (thanks for pointing out though)