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

Question

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

Quizplus · Accepted Answer

The Answer of 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

The Angular Momentum of a Body About a Particular Axis