Question

It is easier to lift a heavy stone under water than in air. Explain​

Answer 1

Answer: When a stone is under water then its weight is less than its weight in air as it is under action of buoyant force. Hence it is easier to lift it under water.

Answer 2

Answer:

When a stone is under water then its weight is less than its weight in air as it is under action of buoyant force. Hence it is easier to lift it under water.

hope this may help u......