Question

when water is drawn from a well with a bucket the bucket with full of water appears lighter until it comes to the surface of the water in the well. this is due to???

Answer 1

It's due to gravitational pull and force of the earth which later turns into friction

Answer 2

It is because, in water, a bucket of water experiences an upthrust equal to the weight of water displaced by it. Thus apparent weight of bucket is far less than its real weight. But when bucket comes out of water, upthrust force is vanished and bucket appears heavier.

HOPE IT IS HELPFUL