Two objects are on a collision course. Object #1 has a mass of 5 kg and an initial velocity of 5.6 m/s i. Object #2 has a mass of 7.2 kg and an initial velocity of --11 m/s i. After colliding, Object #1 has a velocity of -2.8 m/s i. What is the change in kinetic energy of the system?
Two objects are on a collision course. Object #1 has a mass of 5 kg and an initial velocity of 5.6 m/s i. Object #2 has a mass of 7.2 kg and an initial velocity of --11 m/s i. After colliding, Object #1 has a velocity of -2.8 m/s i. What is the change in kinetic energy of the system?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter11: Collisions
Section: Chapter Questions
Problem 67PQ: Assume the pucks in Figure P11.66 stick together after theircollision at the origin. Puck 2 has four...
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Two objects are on a collision course. Object #1 has a mass of 5 kg and an initial velocity of 5.6 m/s i. Object #2 has a mass of 7.2 kg and an initial velocity of --11 m/s i. After colliding, Object #1 has a velocity of -2.8 m/s i. What is the change in kinetic energy of the system?
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