A force of 200 N displace an object through 10 cm and does 10joule of work
find the angle between the force and displacement
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as we know,
work done= force * displacement * cos theta
10=200*0.1*cos theta
10 = 20 * cos theta
cos theta = 1/2
now we have to check at which value of theta it becomes 1/2
it becomes 1/2 at theta = 60 degrees
therefore angle would be 60 degrees
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