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A metallic sphere of density "5 g cm"^(-...

A metallic sphere of density `"5 g cm"^(-3)` is projected upward from the bottom of a pond with a velocity `"10 m s"^(-1)`. The velocity of the sphere on reaching `"10 m s"^(-1)`. The velocity of the sphere on reaching the surface of the water is found to be `"8 m s"^(-1)`.
Determine the pressure exerted by water at the bottom of the pond. (Neglect the viscous force acting on the sphere).

Text Solution

Verified by Experts

Net Force = weight of the object - upthrust
`v^(2)-u^(2)=2as`
p=hdg
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