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13-12-2019
Physics

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What is the change in momentum of a 950 kg car moving at 40 m/s to 31 m/s

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Suryaastronomy Suryaastronomy

13-12-2019

Answer:

8550 kg.m/s

Explanation:

m(Mass) = 950 kg, u(initial velocity) = 40 m/s, v(final velocity) = 31 m/s

momentum = Mass * Velocity

Change in momentum = m*u - m*v

=[tex]950*40 - 950*31\\38000 - 29450\\8550[/tex]

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