Question

Can work have a negative sign?

Answer 1

Answer:

Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work. If the force has a component in the direction opposite to the displacement, the force does negative work.

Answer 2

Answer:YES WORK CAN HAVE A NEGATIVE SIGN

by displacemnet in negative

Explanation:

As, displacement can be negative as for any example if we try to hit a ball we will apply force toward the north but the ball comes toward us in this case we can say displacement can be nagative(This is not a real example just to rty to make you understand )