Question

A person weighs 50 kg wt in air. He displaces 40 kg water when he swims keeping his body in the water. The weight he loses is

Answer 1

Weight of the person in the air = 50g.

Weight of the Person in the water = 40g.

Now,

Using the Formula,

Loss in weight = Weight of the person in air - weight of the person in water.

Therefore, Loss in weight = 50g - 40g

= 10g.

Hence, the loss in weight or upthrust is 10g.

Hope it helps .