Constants I F You're using a rope to pull a sled at constant velocity across level snow,with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 35 kg Part A With what force should you pull with the rope horizontal? Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Request Answer Submit Part B Repeat for the rope at 30° above horizontal. Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Submit Request Answer
Constants I F You're using a rope to pull a sled at constant velocity across level snow,with coefficient of kinetic friction 0.050 between sled and the snow. The sled is loaded with physics books, giving a total mass of 35 kg Part A With what force should you pull with the rope horizontal? Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Request Answer Submit Part B Repeat for the rope at 30° above horizontal. Express your answer to two significant figures and include the appropriate units. HA ? Value Units F = Submit Request Answer
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 53P: A history book is lying on top of a physics book on a desk, as shown below a free-body diagram is...
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![Constants I F
You're using a rope to pull a sled at constant velocity across level
snow,with coefficient of kinetic friction 0.050 between sled and the
snow. The sled is loaded with physics books, giving a total mass
of 35 kg
Part A
With what force should you pull with the rope horizontal?
Express your answer to two significant figures and include the appropriate units.
HA
?
Value
Units
F =
Request Answer
Submit
Part B
Repeat for the rope at 30° above horizontal.
Express your answer to two significant figures and include the appropriate units.
HA
?
Value
Units
F =
Submit
Request Answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F86efa98e-5d09-4ea6-b4d0-b104ae2cc0f6%2F6d96db21-c461-4f82-8e92-59ee1c065cc2%2Ftche68.png&w=3840&q=75)
Transcribed Image Text:Constants I F
You're using a rope to pull a sled at constant velocity across level
snow,with coefficient of kinetic friction 0.050 between sled and the
snow. The sled is loaded with physics books, giving a total mass
of 35 kg
Part A
With what force should you pull with the rope horizontal?
Express your answer to two significant figures and include the appropriate units.
HA
?
Value
Units
F =
Request Answer
Submit
Part B
Repeat for the rope at 30° above horizontal.
Express your answer to two significant figures and include the appropriate units.
HA
?
Value
Units
F =
Submit
Request Answer
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