A block with mass (m= 5.0 kg) is pulled with a force F = 80 N at 30 degrees to the horizontal. 30 5.0 kg a) Draw a free-body diagram. b) Find the normal force. c) If coefficient of friction between the crate and the surface is u, = 0.4, what is the value of the frictional force, f: d) Find acceleration.

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 84AP: A 7.0-N force parallel to an incline is applied to a 1.0-kg crate. The ramp is tilted at 20 and is...
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A block with mass (m = 5.0 kg) is pulled with a force F = 80 N at 30 degrees to the horizontal.
a) Draw a free-body diagram.
b) Find the normal force.
c) If coefficient of friction between the crate and the surface is 0.4, what is the value of the frictional force.
d) Find acceleration.

A block with mass (m= 5.0 kg) is pulled with a force F = 80 N at 30 degrees to the
horizontal.
30
5.0 kg
a) Draw a free-body diagram.
b) Find the normal force.
c) If coefficient of friction between the crate and the surface is u, = 0.4, what is the value of the
frictional force, f:
d) Find acceleration.
Transcribed Image Text:A block with mass (m= 5.0 kg) is pulled with a force F = 80 N at 30 degrees to the horizontal. 30 5.0 kg a) Draw a free-body diagram. b) Find the normal force. c) If coefficient of friction between the crate and the surface is u, = 0.4, what is the value of the frictional force, f: d) Find acceleration.
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