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A 20-Kg Block Starts from Rest on the Positive X Axis

Question 51

Multiple Choice

A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s<sup>2</sup>. The torque, relative to the origin, acting on it at the end of 2.0 s is: A) 0 B) (-18 N . m) C) (+24 N .m) D) (-144 N . m) E) (+144 N . m) in m/s2. The torque, relative to the origin, acting on it at the end of 2.0 s is:


A) 0
B) (-18 N . m) A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s<sup>2</sup>. The torque, relative to the origin, acting on it at the end of 2.0 s is: A) 0 B) (-18 N . m) C) (+24 N .m) D) (-144 N . m) E) (+144 N . m)
C) (+24 N .m) A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s<sup>2</sup>. The torque, relative to the origin, acting on it at the end of 2.0 s is: A) 0 B) (-18 N . m) C) (+24 N .m) D) (-144 N . m) E) (+144 N . m)
D) (-144 N . m) A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s<sup>2</sup>. The torque, relative to the origin, acting on it at the end of 2.0 s is: A) 0 B) (-18 N . m) C) (+24 N .m) D) (-144 N . m) E) (+144 N . m)
E) (+144 N . m) A 2.0-kg block starts from rest on the positive x axis 3.0 m from the origin and thereafter has an acceleration given by in m/s<sup>2</sup>. The torque, relative to the origin, acting on it at the end of 2.0 s is: A) 0 B) (-18 N . m) C) (+24 N .m) D) (-144 N . m) E) (+144 N . m)

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