English, asked by yaksha399, 2 months ago

please answer the following question

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Answered by SujalHendre

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2. Find the work done when a 25 kg weight is (i) lifted to a vertical height of 2.0 m from the ground, (ii) carried to the same place by pushing it up an inclined plane making an angle of 30° with the ground. Take g =9.8 m s-2 Ans. (i) 490 J, (ii) 490 J.

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