Jack (mass 56.0 kg ) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He collides with Jill (mass 44.0 kg ), who is initially at rest. After the collision, Jack is traveling at 5.00 m/s in a direction 34.0 north of east. Ignore friction.

Jack (mass 56.0 kg ) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He collides with Jill (mass 44.0 kg ), who is initially at rest. After the collision, Jack is traveling at 5.00 m/s in a direction 34.0 north of east. Ignore friction.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum And Collisions

Section: Chapter Questions

Problem 8WUE: A car of mass 750 kg traveling at a velocity of 27 m/s in the positive x-direction crashes into the...

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Question

What is the magnitude and direction of Jill's velocity after the collision?

Jack (mass 56.0 kg ) is sliding due east with
speed 8.00 m/s on the surface of a frozen pond.
He collides with Jill (mass 44.0 kg ), who is initially
at rest. After the collision, Jack is traveling at
5.00 m/s in a direction 34.0 north of east. Ignore
friction.

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Conservation of momentum due east

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Conservation of momentum due north

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Magnitude of Jill’s velocity

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Direction of Jill’s velocity

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