A 20-kg object is at rest at the top of an inclined plane, Ask an Expert

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A 2.0-kg object is at rest at the top of an inclined plane that makes an angle of 30° with the horizontal and which has a rise of 0.40 m. The 2.0-kg object begins to slide down the inclined plane, and at the bottom has a kinetic energy of 60 J. Ignore friction and use g = 10 m/s2.

How much work is done by the object in sliding down the inclined plane?

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Category:- Physics
Reference No.:- M91071415

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