5. What is the momentum of a system of two particles with these respective masses and velocities: 3.75 kg moving north at 5.6 m/s and 4.2 kg moving northwest at 2.3 m/s?

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Chapter6: Momentum And Collisions
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Problem 4WUE: A soccer player runs up behind a 0.450-kg soccer ball traveling at 3.20 m/s and kicks it in the same...
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Solve the following problems. (Please refer to the picture and answer the two subparts)

5. What is the momentum of a system of two particles with these respective masses and velocities: 3.75
kg moving north at 5.6 m/s and 4.2 kg moving northwest at 2.3 m/s?
6. A 5.00-kg body accelerates from 3.25 m/s to 9.75 m/s in 3.0 seconds when a force acts upon it. Find
(a) the change in momentum of the body,
(b) the impulse produced by the force, and
(c) the magnitude of the force
Transcribed Image Text:5. What is the momentum of a system of two particles with these respective masses and velocities: 3.75 kg moving north at 5.6 m/s and 4.2 kg moving northwest at 2.3 m/s? 6. A 5.00-kg body accelerates from 3.25 m/s to 9.75 m/s in 3.0 seconds when a force acts upon it. Find (a) the change in momentum of the body, (b) the impulse produced by the force, and (c) the magnitude of the force
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