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A 2kg body is sliding up an inclined plane of inclination 30o.Find the work done by the force of gravity in moving the body through 1m.Give detailed explaintion
Work done = f *cos theta* sForce = ma. = 2 * 10 or 9.8= 20 or 19.6Take 20 if g = 10 or 19.6 if g = 9.8I had taken g = 10Wd = 10 * root 3 / 2 * 1= 5 * root 3 = 8.65 joule ( root 3 = 1.73) Hope ot helps
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