Question

Why do we feel lighter when we swim

Answer 1

we feel lighter when we swim because the upthrust of the water acts on our body.
(it is due to the buoyant force acting on our body )


and the weight of our body in water is known as Apparent weight

Answer 2

We feel lighter because of archemedes principle which states that whenever body is partially or completely submerged in water there is a loss in weight which is equal to the upthrust acting on it.
Hope it will help you.
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