if the direction of force and displement are opposite then the work done is and the angle between force and displement is
Answers
Answered by
0
Answer:
negative
Explanation:
negative
Work done by the force,
W=
F
.
r
=Frcosθ. . . . . . . .(1)
If the force and the displacement are in the opposite direction, then angle between the force and the displacement is 180
0
cosθ=cos180
0
=−1
from equation (1),
W=−Fr
The work done by the force is negative.
Similar questions