d5harjacoopmar d5harjacoopmar

23-10-2016
Mathematics

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An object with a mass of 4 kg is hanging from an axle with a radius of 36 cm. if the wheel attached to the axle has a radius of 8 cm, how much work would it take to turn the wheel 6 cm?

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jolioli jolioli

23-10-2016

the answer is of course 78cm

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