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Chemistry

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A force of 200N is needed in order to push a wheelbarrow that weights 1000N. If the wheelbarrow is pushed 30m, how much work is done on the wheelbarrow? What power is required if it takes 10 seconds to push the wheelbarrow?

Answer :

Аноним Аноним

Today at 8:04 PM

work done = Force * distance = 200 *30 = 6000 Joules

Power = rate of doing work = 6000/10 = 600 watts

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