Question

Derive a expression to prove that upthrust is equal to the weight of liquid displaced. ​

Answer 1

Answer:

If the upthrust is larger than the weight of the object, the object will rise. This happens when you jump into a swimming pool and then rise back up to the surface. Under the surface, the weight of water you displace - the upthrust - is more than your weight, so there is a resultant upwards force.

Explanation:

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