The Angular Momentum of a Body About a Particular Axis

question 12

Multiple Choice

The angular momentum of a body about a particular axis as a function of time is shown in the graph. The external torque acting on the body along this axis at t = 2 s is

• A) 0
• B) 5 N · m
• C) 10 N · m
• D) 20 N · m
• E) 40 N · m

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