Question

when a bucket full of water is pulled of from a well,in which condition: either inside or outside the water is it difficult to lift up and why?​

Answer 1

Upthrust due to water is greater than that of air. Upthrust exerted by water decreases weight of body. Hence, it is easier to pull a bucket of water from the well until it is inside the water but difficult when it is out of water.

Answer 2

Well there is gravitational force acting on the bucket ,gravitational force is a downward force so it will be acting on the bucket making it harder to lift it