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,...
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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
Oh.. ok
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