Question

what is the angle between the force and the displacement if the work done is positive?​

Answer 1

Answer:

If the force is parallel to the direction of the displacement of the body i.e., θ=0∘ the work done will be positive. If the force is anti-parallel to the direction of displacement of the body i.e., θ=180∘ the work done will be negative.

Answer 2

Answer:

Explanation:

Hi, Work done is positive if the displacement is in the direction of the applied force i.e. when angle between the force and displacement is acute angle and is negative when displacement is the direction opposite to the direction of applied force i.e. when the angle between the force and displacement is obtuse angle.