In 8.23 s, 210 bullets strike and embed themselves in a wall. The bullets strike the wall perpendicularly. Each bullet has a mass of 5 x 103 kg and a speed of 1180 m/s. (a) What is the average change in momentum per second for the bullets? (b) Determine the average force exerted on the wall. (c) Assuming the bullets are spread out over an area of 4.30 x 10-4 m² obtain the average pressure they exer on this region of the wall. (a) Number (b) Number (c) Number i i i Units Units Units

In 8.23 s, 210 bullets strike and embed themselves in a wall. The bullets strike the wall perpendicularly. Each bullet has a mass of 5 x 103 kg and a speed of 1180 m/s. (a) What is the average change in momentum per second for the bullets? (b) Determine the average force exerted on the wall. (c) Assuming the bullets are spread out over an area of 4.30 x 10-4 m² obtain the average pressure they exer on this region of the wall. (a) Number (b) Number (c) Number i i i Units Units Units

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Description: In 8.23 s, 210 bullets strike and embed themselves in a wall. The bullets strike the wall perpendicularly. Each bullet has a mass of 5 x103 kg and a speed of 1180 m/s. (a) What is the average change in momentum per second for the bullets? (b) Determ

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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