Question

A body weighs 200 gram force in air and 190 gramforce in water
calculate
a) loss in weight
b) upthrust acting on it

Answer 1

Weight of body in air = 200gf
weight of body in water = 190gf
Loss in weight= 200-190 =10 gf
Upthrust on body = loss of weight =10gf

Answer 2

Weight of body in air = 200gf

weight of body in water = 190gf

Loss in weight= 200-190 =10 gf

Upthrust on body = loss of weight =10gf