A particle moves 5.0 m along the negative y-direction while being acted upon by a constant force F=(3i+4j-5k) N. How much is the change in the kinetic energy of the particle? a. -20 J b. -10 J c. 10 J d. 20 J

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
Section: Chapter Questions
Problem 43AP: A particle moves along the xaxis from x = 12.8 m to x = 23.7 m under the influence of a force...
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A particle moves 5.0 m along the negative y-direction while being acted upon by a constant force F=(3i+4j-5k) N. How much is the change in the kinetic energy of the particle?

a. -20 J

b. -10 J

c. 10 J

d. 20 J

 

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