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2. Football tackle between 108-kg player at 9.1m/s and 91-kg player at 6.3m/s. If after tackle they travel together, calculate vpair- = 9.1 m/s 2=-6.3 m/s v=? +x m, = 108 kg m2= 91 kg initial final

2. Football tackle between 108-kg player at 9.1m/s and 91-kg player at 6.3m/s. If after tackle they travel together, calculate vpair- = 9.1 m/s 2=-6.3 m/s v=? +x m, = 108 kg m2= 91 kg initial final

College Physics
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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1. A 75-kg man is originally stationary on his 55-kg raft. If he begins to walk so that his speed relative to an outside observer is 2.3m/s, what is the speed of the raft?> m,= 75 kg A +X → +X Vix m2= 55 kg initial final Vix= V2=0 = 2.3 m/s V = ? 2. Football tackle between 108-kg player at 9.1m/s and 91-kg player at 6.3m/s. If after tackle they travel together, calculate vpair- 4= 9.1 n V= -6.3 m/s v'= ? +x m, = 108 kg m2= 91 kg final initial
Transcribed Image Text:1. A 75-kg man is originally stationary on his 55-kg raft. If he begins to walk so that his speed relative to an outside observer is 2.3m/s, what is the speed of the raft?> m,= 75 kg A +X → +X Vix m2= 55 kg initial final Vix= V2=0 = 2.3 m/s V = ? 2. Football tackle between 108-kg player at 9.1m/s and 91-kg player at 6.3m/s. If after tackle they travel together, calculate vpair- 4= 9.1 n V= -6.3 m/s v'= ? +x m, = 108 kg m2= 91 kg final initial
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