Bullet 1 moving at a velocity of 400 m/s strikes a 3-kg solid object that is at rest. Bullet 1 becomes embedded in the object and together move on the surface where the coefficient of kinetic friction is 0.15. Bullet 2 fired at an opposite direction hits the object after it has displaced 10 m as shown below. All three objects immediately stop once the second bullet strikes the object. Determine the velocity of bullet 2 (v2) before it struck the solid object. The mass of each bullet is 50 g. 400 m/s v2 = ? 10 m

Bullet 1 moving at a velocity of 400 m/s strikes a 3-kg solid object that is at rest. Bullet 1 becomes embedded in the object and together move on the surface where the coefficient of kinetic friction is 0.15. Bullet 2 fired at an opposite direction hits the object after it has displaced 10 m as shown below. All three objects immediately stop once the second bullet strikes the object. Determine the velocity of bullet 2 (v2) before it struck the solid object. The mass of each bullet is 50 g. 400 m/s v2 = ? 10 m

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Description: Bullet 1 moving at a velocity of 400 m/s strikes a 3-kg solid object that is at rest. Bullet1 becomes embedded in the object and together move on the surface where thecoefficient of kinetic friction is 0.15. Bullet 2 fired at an opposite direction h

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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Question

Bullet 1 moving at a velocity of 400 m/s strikes a 3-kg solid object that is at rest. Bullet
1 becomes embedded in the object and together move on the surface where the
coefficient of kinetic friction is 0.15. Bullet 2 fired at an opposite direction hits the object
after it has displaced 10 m as shown below. All three objects immediately stop once the
second bullet strikes the object. Determine the velocity of bullet 2 (v2) before it struck
the solid object. The mass of each bullet is 50 g.
400 m/s
V2 = ?
10 m

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