100 joule of work were gone to shift a body by 10 metre using a force of 20 Newton and the angle of its application with the horizontal
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Answered by
27
work=force*distance*cosΦ
work=100 joules
force=20N
distance=10m
100=20*10*cosΦ
cosΦ=100/200
cosΦ=1/2
cos60=1/2
therefor angle =60
work=100 joules
force=20N
distance=10m
100=20*10*cosΦ
cosΦ=100/200
cosΦ=1/2
cos60=1/2
therefor angle =60
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Answer:
angle = 60 degree
Explanation:
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