13. The objects below collide inelastically. What is the speed v2 (in m/s) of the 4.0-kg object after collision? -X 4.0 kg (a) 5.22 (b) 1.91 (c) 2.58 (d) 2.33 (e) None of these 4.5 m/s +y -y BEFORE 2.5 kg at rest -+x AFTER -X +y -y 2.5 kg 30° 30° 4.0 kg V1 V2 +x

13. The objects below collide inelastically. What is the speed v2 (in m/s) of the 4.0-kg object after collision? -X 4.0 kg (a) 5.22 (b) 1.91 (c) 2.58 (d) 2.33 (e) None of these 4.5 m/s +y -y BEFORE 2.5 kg at rest -+x AFTER -X +y -y 2.5 kg 30° 30° 4.0 kg V1 V2 +x

Name: 13. The objects below collide inelastically. What is the speed v2 (in
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Description: 13. The objects below collide inelastically. What is the speed v2 (in m/s) of the 4.0-kg objectafter collision?-X4.0 kg(a) 5.22(b) 1.91(c) 2.58(d) 2.33(e) None of these4.5 m/s+yBEFORE2.5 kgat rest-+xAFTER-X+y-y2.5 kg30⁰30⁰4.0 kgV1V2- +x81.0 (dseads

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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I. A lump of clay (m = 3.01 kg) is thrown towards a wall at speed v = 3.15 m/s. The lump sticks to the wall. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. II. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 3.15 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. III. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 2.24 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic…
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