A wheel slows from 20 rad/s to 12 rad/s in 5 s under the influence of a constant frictional torque.In these 5 s,the wheel turns through an angle of
A)2.4 rad
B)43 rad
C)60 rad
D)80 rad
E)100 rad

Question

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The Answer of A wheel slows from 20 rad/s to 12 rad/s in 5 s under the influence of a constant frictional torque.In these 5 s,the wheel turns through an angle of
A)2.4 rad
B)43 rad
C)60 rad
D)80 rad
E)100 rad

A Wheel Slows from 20 Rad/s to 12 Rad/s in 5