,2 54. A 5.0-kg box has an acceleration of 2.0 m/s when it is pulled by a horizontal force across a surface with UK = 0.50. Find the work done over a distance of 10 cm %D by (a) the horizontal force, (b) the frictional force, and (c) the net force. (d) What is the change in kinetic energy of the box?

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
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all average force of
30.0 N against him.
54. A 5.0-kg box has an acceleration of 2.0 m/s² when
it is pulled by a horizontal force across a surface with
0.50. Find the work done over a distance of 10 cm
MK
%3D
by (a) the horizontal force, (b) the frictional force, and (c)
the net force. (d) What is the change in kinetic energy of the
box?
6
Type here to search
Transcribed Image Text:all average force of 30.0 N against him. 54. A 5.0-kg box has an acceleration of 2.0 m/s² when it is pulled by a horizontal force across a surface with 0.50. Find the work done over a distance of 10 cm MK %3D by (a) the horizontal force, (b) the frictional force, and (c) the net force. (d) What is the change in kinetic energy of the box? 6 Type here to search
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