A body moves a distance of 10 m along a straight line under the action of a force 5 N.if the work done is 25 joule, the angle which the force makes with the direction of motion of body is
1.0°
2.30°
3.60°
4.90°
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Work done for moving body is given by,
Where F = Force applied
s= distance of body
Thus, force makes angle of 60 degree with direction of motion.
Therefore, 3 option is right.
Where F = Force applied
s= distance of body
Thus, force makes angle of 60 degree with direction of motion.
Therefore, 3 option is right.
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