An 8.24 kg mass moving east at 17.2 m/s on a frictionless horizontal surface collides with a 11.4 kg mass that is initially at rest. After the collision, the 8.24 kq mass moves south at 2.06 m/s. What is the magnitude of the velocity of the 11.4 kg mass after the collision? Submit Answer Tries 0/90 What is the angle relative to the east? Submit Answer Tries 0/90 What percentage of the initial kinetic energy is lost in the collision? Do not enter units.

An 8.24 kg mass moving east at 17.2 m/s on a frictionless horizontal surface collides with a 11.4 kg mass that is initially at rest. After the collision, the 8.24 kq mass moves south at 2.06 m/s. What is the magnitude of the velocity of the 11.4 kg mass after the collision? Submit Answer Tries 0/90 What is the angle relative to the east? Submit Answer Tries 0/90 What percentage of the initial kinetic energy is lost in the collision? Do not enter units.

Name: An 8.24 kg mass moving east at 17.2 m/s on a frictionless horizontal
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Description: An 8.24 kg mass moving east at 17.2 m/s on a frictionless horizontal surface collides with a 11.4 kg mass that is initially at rest. After the collision, the8.24 kq mass moves south at 2.06 m/s. What is the magnitude of the velocity of the 11.4 kg m

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.23P

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An 8.24 kg mass moving east at 17.2 m/s on a frictionless horizontal surface collides with a 11.4 kg mass that is initially at rest. After the collision, the
8.24 kq mass moves south at 2.06 m/s. What is the magnitude of the velocity of the 11.4 kg mass after the collision?
Submit Answer Tries 0/90
What is the angle relative to the east?
Submit Answer Tries 0/90
What percentage of the initial kinetic energy is lost in the collision? Do not enter units.
Submit Answer Tries 0/90

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Step 1: Determine the given variables

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Step 2: Apply linear momentum conservation

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Step 3: Calculate angle of mass 11.4kg after collision relative to the east

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Step 4: Calculate magnitude of velocity of 11.4kg after collision

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Step 5: Calculate loss in kinetic energy in the collision

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