in case of -ve work done , what is the angle between force and displacement
According to the formula
W = FsCosθ
the work done will be negative if cosθ = -1 which occurs when θ = 180 degrees.
In the case of negative work, the angle between force and displacement is:
Same amount of force 10 N is acting on two bodies in two different ways. Case 1: Force is acting in the direction of displacement of the body. Case 2: Force is making an angle of 60° with the direction of displacement. If the displacement is 'd' meters in both the cases, then what is the relation between the work done in both the cases?