A worker pulls a 15-kg crate in a straight line on a level surface by imparting a horizontal tension of 80 N to the free end of a cable whose other end is attached to the crate. If the coefficient of static friction is 0.40, what is the acceleration of the crate? a. 0.80 m/s2 b. 1.1 m/s2 C. 1.4 m/s2 d. 1.7 m/s? e. 2.0 m/s2

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
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Chapter4: The Laws Of Motion
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QUESTION 24
A worker pulls a 15-kg crate in a straight line on a level
surface by imparting a horizontal tension of 80 N to the free
end of a cable whose other end is attached to the crate. If
the coefficient of static friction is 0.40, what is the
acceleration of the crate?
a. 0.80 m/s2
b. 1.1 m/s?
C. 1.4 m/s?
d.
1.7 m/s2
e. 2.0 m/s?
Transcribed Image Text:QUESTION 24 A worker pulls a 15-kg crate in a straight line on a level surface by imparting a horizontal tension of 80 N to the free end of a cable whose other end is attached to the crate. If the coefficient of static friction is 0.40, what is the acceleration of the crate? a. 0.80 m/s2 b. 1.1 m/s? C. 1.4 m/s? d. 1.7 m/s2 e. 2.0 m/s?
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