a In the figure, a constant force Ễ of magnitude 85.0 N is applied to a 7.0 kg shoe box at angle = 54.0°, causing the box to move up a frictionless ramp at constant speed. How much work is done on the box by Fa when the box has moved through vertical distance h = 0.35 m? а Use correct number of significant digits. The tolerance is + 1 in the 3rd significant digit. Number i 42.02 ! Units J

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 54P: A 5.0-kg box has an acceleration of 2.0m/s2 when it is pulled by a horizontal force across a surface...
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tolerance is 3 sig figs

a
In the figure, a constant force Ễ of magnitude 85.0 N is applied to a 7.0 kg shoe box at angle = 54.0°, causing the box to move up a
frictionless ramp at constant speed. How much work is done on the box by Fa when the box has moved through vertical distance
h = 0.35 m?
а
Use correct number of significant
digits. The tolerance is + 1 in the
3rd significant digit.
Number i 42.02
!
Units
J
Transcribed Image Text:a In the figure, a constant force Ễ of magnitude 85.0 N is applied to a 7.0 kg shoe box at angle = 54.0°, causing the box to move up a frictionless ramp at constant speed. How much work is done on the box by Fa when the box has moved through vertical distance h = 0.35 m? а Use correct number of significant digits. The tolerance is + 1 in the 3rd significant digit. Number i 42.02 ! Units J
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