Hello friends, pls help me.I need the answer to the following questions(adsbygoogle = window.adsbygoogle || []).push({});

1) A massive box is dragged along a horizontal floor by a rope.The rope makes an angle of 30 degrees with the horizontal.Find the work done if the tension in the rope is 200N and the box is moved through a distance of 10m.(Plz tell me the procedure with formulas).

2)Find the power of an electric motor if it lifts 200kgs of water in 5mins from a well of 120m depth.(Plz tell me the procedure with formulas)

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# Homework Help: Work done by the rope and power of electric motor

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