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A bowling ball has a mass of 4.5 kg and is traveling with a velocity of 15 m/s down the lane. How much momentum does it have? A. 67.5 kg m/s B. 506 kg m/s C. 304 kg.m/s D. 19.5 kg.m/s A student rubb cloths. H likely explanation? ed two nonmetal rods, each of a different material, with two different e found that the two rods then attracted each other. What is the most F. The combination of the rods and cloths put positive charges onto both of the G. The combination of the rods and cloths put negative charges onto both of the H. The combination of rods and cloths put positive charges onto one rod and J. Both rods were neutral. rods. rods negative charges onto the other. A 2700 kg truck moving at 14 m/s collides with a stationary 1300 kg passenger car, and the two stick together. Assuming that they are free to move afterward, what is the momentum of the truck car object after the collision? A. 56,000 kg m/s B. 18,000 kg m/s C. 12,000 kg m/s D. 38,000 kg m/s

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V 15 m/s 1/ H. Momentum Groervato (2 丿 37800 kg m/s

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