Displacement F F EN2 N1 12

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 7PE: A shopper pushes a grocery cart 20.0 m at constant speed on level ground, against a 35.0 N...
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2. A cart is pulled a distance D on a flat, horizontal surface by a constant force F that acts
at an angle θ with the horizontal direction. The other forces on the object during this
time are gravity (Fw), normal forces (FN1) and (FN2), and rolling frictions Fr1 and Fr2,
as shown below. What is the work done by each force?

A cart is pulled a distance D on a flat, horizontal surface by a constant force F that acts
at an angle 0 with the horizontal direction. The other forces on the object during this
time are gravity (Fw), normal forces (FN1) and (FN2), and rolling frictions F,1 and F,2,
as shown below. What is the work done by each force?
Displacement
N2
FR
Transcribed Image Text:A cart is pulled a distance D on a flat, horizontal surface by a constant force F that acts at an angle 0 with the horizontal direction. The other forces on the object during this time are gravity (Fw), normal forces (FN1) and (FN2), and rolling frictions F,1 and F,2, as shown below. What is the work done by each force? Displacement N2 FR
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