a gardner moves a lawn roller through a distance of 50 m with a force of 100 N if - Physics - Physical World

Question

a gardner moves a lawn roller through a distance of 50 m with a
force of 100 N if the force is acting at an angle of 60 degree to
the direction of motion, find the work done

Ruhhi Ralhan · Accepted Answer

Dear Student, We know, $W = \vec{F} \vec{s} = F s \cos θ$ Where, Î¸ is the angle between the direction of force and the direction of motion $W = 100 (50) \cos 60^{0} = 2500 J$

a gardner moves a lawn roller through a distance of 50 m with a force of 100 N. if the force is acting at an angle of 60 degree to the direction of motion, find the work done.