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Name: 32 m23426 m14 m2014 Pearson Education, Inc.A 56-kg roller coaster is
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Description: 32 m23426 m14 m2014 Pearson Education, Inc.A 56-kg roller coaster is moving at 39 m/s at point (2) in the figure. What was its kinetic energy at point (1)? Assume no work is done by non-conservative forces. Answer inJoules.

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Physics

A 56-kg roller coaster is moving at 39 m/s at point (2) in the figure. What was its kinetic energy at point (1)? Assume no work is done by non-conservative forces. Answer in Joules

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter11: Energy And Its Conservation

Section: Chapter Questions

Problem 47A

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