If the force acting on the body is 25N, and distance the body covers Is 50N, making an angle,18 degrees to the horizontal...,find the work done by the body,...
Answers
Answered by
1
if distance is 50 m
then W =F .s
as force is acting with some angle
W=F.s cos theta
W= 25 . 50.cos18
W=1250.√10+2√5/4
W =2388.7
then W =F .s
as force is acting with some angle
W=F.s cos theta
W= 25 . 50.cos18
W=1250.√10+2√5/4
W =2388.7
Answered by
1
hello,
That will be displacement and unit of disp is metre (not N).
Now, Work= F.S=FScosx
W=25*50*cos18degree
1250*0.95=1187.5J
That will be displacement and unit of disp is metre (not N).
Now, Work= F.S=FScosx
W=25*50*cos18degree
1250*0.95=1187.5J
Sudhanshubaranwal:
value of cos18 is in doubt
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