Substitute known quantities and solve for the unknown quantity. We substitute the known values into the conservation of momentum equation MV; + mv, = MVf+ mvf to obtain (70.5 kg)(0 m/s) + (1.45 kg)(1.95 m/s) = (70.5 kg)Vf + (1.45 kg)Vp. Because v, = Va this further simplifies to (70.5 kg)(0 m/s) + (1.45 kg)(1.95 m/s) = (1.45 kg + 70.5 kg)Vf What is the velocity of the astronaut after the collision? m/s

Substitute known quantities and solve for the unknown quantity. We substitute the known values into the conservation of momentum equation MV; + mv, = MVf+ mvf to obtain (70.5 kg)(0 m/s) + (1.45 kg)(1.95 m/s) = (70.5 kg)Vf + (1.45 kg)Vp. Because v, = Va this further simplifies to (70.5 kg)(0 m/s) + (1.45 kg)(1.95 m/s) = (1.45 kg + 70.5 kg)Vf What is the velocity of the astronaut after the collision? m/s

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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