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Physics, 02.07.2020 22:01 HectorSP2

A force in the negative x-direction is applied for 27 ms to a 0.4 kg mass initially moving at 14 m/s in the x-direction. The force varies in magnitude and delivers an impulse with a magnitude of 32.4 N-s. What is the mass's velocity in the x-direction

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A force in the negative x-direction is applied for 27 ms to a 0.4 kg mass initially moving at 14 m/s...
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