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An 8.00 kg mass has a momentum of 42.0 Ns. What is the speed of the mass?
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An 8.00 kg mass has a momentum of 42.0 Ns. What is the speed of the mass?

User Rosalie
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1 Answer

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momentum = mass x speed
42 = 8 x speed
speed = 42 ÷ 8 = 5.25 m/sec
User Ryan Ward
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