Physics, asked by irishmaeayala, 1 year ago

A smooth surface is inclined at 30 degrees to the horizontal. A body of mass 15kg lies on the surface and pulled at a uniform speed a distance of 10m up a line of greatest slope. Find the work done against gravity

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Answered by priyankasubhadarsini

1

Work done = mghsin30° = 750joules. Hope it will help you.

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