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06-03-2022
Chemistry

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A 6 kg rock rolls down a hill with a momentum of 12 kg m/s. Work out the velocity of the rock.

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Аноним Аноним

06-03-2022

momentum = mass x velocity

When know that:

momentum is 12 km m/s

Mass is 6 kg

Hence, velocity = 12/ 6 = 2m/s

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