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A box is pulled a distance 5 meters across the floor by a 40 N force...

A box is pulled a distance 5 meters across the floor by a 40 N force F which makes an angle 45 degrees with the horizontal. Find work done by the force. (b) If magnitude of the force was kept constant but the angle was increased to 60 degrees, find the work done by the force. Compare your results found in (a) and (b)? Draw clear force diagram. SHOW WORK

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