in displacing a body 5 metre by a force of 50 Newton the work done is 125 joule find out the angle between the direction of force and displacement
Asked by karanbora625 | 11th Nov, 2019, 07:12: PM
W = Fscosθ
F = 50 N
s = 5 m
W = 125 J
125 = 50 x 5 x cos θ
cos θ = 125/250 = 0.5
θ = cos-1 (1/2) = 60°
Thus, the angle between force and displacement is 60°.
Answered by Shiwani Sawant | 12th Nov, 2019, 01:11: PM
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