Question

What is the Negative Work ???​

Answer 1

Negative work is done when an object moves in opposite direction of the direction of application of force. For example, pulling a bucket of water from well. You apply the force downwards on the rope, but the displacement of the bucket is upward. Hence negative work.

Answer 2

negative work is the force when the body moves in opposite direction of the direction of application of force.

For eg - pulling water though bucket from well.

Hope it helps you