Question

A force of 20N being applied on a body if the angle between the line of action and the displacement is 45 and the amount of displacement is 4m then find out the work done.h​

Answer 1

Answer:

Force F=20N

θ=45

cos 45=1/$\sqrt{2}$

S=4m

Work done= FS cosθ

= 20*4*1/$\sqrt{2}$

=56.568J

=56.57J

PLS MARK IT BRAINLIEST!