a ball kept on the ground it hit the force of 2 newton in the east direction. calculate the work done by this force in the body moves by 5 metre in the east north direction
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Force exert on the ball (F) = 2N
Displacement of the ball (S) = 5m
angle of displacement (Ø) = 45° (approx.)
Work done on the ball = F×S×cosØ
Work done on the ball = {(2×5)} {cos(45°)} J
Work done on the ball = {10 × 1/ _/2} J
Work done on the ball = 7.01 J (approx.)
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