A thin uniform rod, pivoted at 
, is rotating in the horizontal plane with constant angular speed 
, as shown in the figure. At time, 
, a small insect starts from 
and moves with constant speed 
with respect to the rod towards the other end. It reaches the end of the rod at 
and stops. The angular speed of the system remains 
throughout. The magnitude of the torque 
on the system about 
, as a function of time is best represented by which plot
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a).png)
b).png)
c).png)
d).png)
, is rotating in the horizontal plane with constant angular speed , as shown in the figure. At time, , a small insect starts from and moves with constant speed with respect to the rod towards the other end. It reaches the end of the rod at and stops. The angular speed of the system remains throughout. The magnitude of the torque on the system about , as a function of time is best represented by which plotb)c)d)Question ID - 100184 | SaraNextGen Top Answer A thin uniform rod, pivoted at , is rotating in the horizontal plane with constant angular speed , as shown in the figure. At time, , a small insect starts from and moves with constant speed with respect to the rod towards the other end. It reaches the end of the rod at and stops. The angular speed of the system remains throughout. The magnitude of the torque on the system about , as a function of time is best represented by which plot
a)b)c)d)
A thin uniform rod, pivoted at , is rotating in the horizontal plane with constant angular speed , as shown in the figure. At time, , a small insect starts from and moves with constant speed with respect to the rod towards the other end. It reaches the end of the rod at and stops. The angular speed of the system remains throughout. The magnitude of the torque on the system about , as a function of time is best represented by which plot
a)b)c)d)
(b)
Angular momentum about rotational axis
Torque 
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