A box with mass 11.0 kg moves on a ramp that is inclined at an angle of 55.0" above the horizontal The coefficient of kinetic friction between the box and the ramp surface is pu-0.300. Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 1400 N that is parallel to the ramp surface and directed down the ramp, moving the box down the ramp Express your answer with the appropriate units. Submit Part B Value Flequest Answer Units ? Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 1400 N to the ramp surface and directed up the ramp, moving the box up the ramp Express your answer with the appropriate units. tis paralel

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter6: Applications Of Newton's Laws
Section: Chapter Questions
Problem 48P: Suppose you have a 120-kg wooden crate resting on a wood floor, with coefficient of static friction...
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A box with mass 11.0 kg moves on a ramp that is
inclined at an angle of 55.0" above the horizontal.
The coefficient of kinetic friction between the box
and the ramp surface is 0.300.
Part A
Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 140.0 N that is paralel
to the ramp surface and directed down the ramp, moving the box down the ramp
Express your answer with the appropriate units.
PÅ
Submit
Part B
Value
0₂
Request Answer
Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 1400 N that is parallel
to the ramp surface and directed up the ramp, moving the box up the ramp
Express your answer with the appropriate units.
HA
Units
Value
?
Units
Transcribed Image Text:A box with mass 11.0 kg moves on a ramp that is inclined at an angle of 55.0" above the horizontal. The coefficient of kinetic friction between the box and the ramp surface is 0.300. Part A Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 140.0 N that is paralel to the ramp surface and directed down the ramp, moving the box down the ramp Express your answer with the appropriate units. PÅ Submit Part B Value 0₂ Request Answer Calculate the magnitude of the acceleration of the box if you push on the box with a constant force 1400 N that is parallel to the ramp surface and directed up the ramp, moving the box up the ramp Express your answer with the appropriate units. HA Units Value ? Units
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