An accelerating object of mass m=20 kg is fired with an initial speed v;=10 m/s at a starting point. If its kinetic energy at its final destination is K.E=127 J. What is the resultant work (in joules) done on the object? A. -73 B. -873 C. 127 D. None E. -373

An accelerating object of mass m=20 kg is fired with an initial speed v;=10 m/s at a starting point. If its kinetic energy at its final destination is K.E=127 J. What is the resultant work (in joules) done on the object? A. -73 B. -873 C. 127 D. None E. -373

Name: An accelerating object of mass m=20 kg is fired with an initial speed
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Description: An accelerating object of mass m=20 kg is fired with an initial speed v;=10 m/s at a starting point. If its kineticenergy at its final destination is K.E=127 J. What is the resultant work (in joules) done on the object?A. -73В. -873С. 127D. NoneE. -

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 61A

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