10. Alfred whizzes around the ice- skating rink and suddenly sees his small brother Aldrich at rest directly in his path. Rather than knock him over, he picks Aldrich up and continues in motion without stopping. Consider both Alfred and Aldrich as parts of one system, and there are no outside forces acting onit. Answer the following BEFORE COLLISION: Mass (kg) 60 35 Velocity (m/s) 3 Momentum (kg.m/s) Alfred A Aldrich B Total momentum C AFTER COLLISION: D. Does Alfred's speed increase or decrease? E. Does Aldrich's speed increase or decrease? F. What is the total mass of the boys? G. What is the total momentum of the boys? H. What is the new speed of both boys after collision?

10. Alfred whizzes around the ice- skating rink and suddenly sees his small brother Aldrich at rest directly in his path. Rather than knock him over, he picks Aldrich up and continues in motion without stopping. Consider both Alfred and Aldrich as parts of one system, and there are no outside forces acting onit. Answer the following BEFORE COLLISION: Mass (kg) 60 35 Velocity (m/s) 3 Momentum (kg.m/s) Alfred A Aldrich B Total momentum C AFTER COLLISION: D. Does Alfred's speed increase or decrease? E. Does Aldrich's speed increase or decrease? F. What is the total mass of the boys? G. What is the total momentum of the boys? H. What is the new speed of both boys after collision?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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