The apparent weight of a body holy emerged in the water is 32N and eat sweet in a is 96N Calculate the volume of the body. (Density of water =1000kgm-3,g=10ms-2
The apparent weight of a body holy emerged in the water is 32N and eat sweet in a is 96N Calculate the volume of the body. (Density of water =1000kgm-3,g=10ms-2
The weight of the body in the water is the resultant of two forces: weight of the body in air acting down and buoyant force acting up:
The buoyant force is given as follows:
where is the density of water and is the volume of the body. Expressing and substituting , obtain:
Answer. .
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