A force F is applied on a lawn mover at an of 60 degree with the horizontal.if it moves through a diatance X the work done by force is
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Work Done is Force in direction of disp * Displacement
so Force in direction of disp is Fcos60
and disp is X
work is FX/2. ( putting value of cos60)
so Force in direction of disp is Fcos60
and disp is X
work is FX/2. ( putting value of cos60)
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