A uniform rod of length `l` is rotating with constant angular speed `omega` as shown in figure. Choose the graph which correctly shows the variation of `T` with `x`.

A small pulse is generated on a ring rotating with constant angular velocity omega as shown in the figure. Then the speed of pulse with respect to ground.

A small pulse is generated on a ring rotating with constant angular velocity omega as shown in the figure. Then the speed of pulse with respect to ground.

A uniform rod of mass m and length l_(0) is rotating with a constant angular speed omega about a vertical axis passing through its point of suspension. Find the moment of inertia of the rod about the axis of rotation if it make an angle theta to the vertical (axis of rotation).

A uniform rod of mass m and length l_(0) is rotating with a constant angular speed omega about a vertical axis passing through its point of suspension. Find the moment of inertia of the rod about the axis of rotation if it make an angle theta to the vertical (axis of rotation).

A thin uniform rod, pivoted at O, is rotating in the horizontal plane with constatn angular speed omega , as shown in the figure. At time t = 0, a small insect starts from O and moves with constant sped v, with respect to the rod towards the other end. It reaches the end of the rod at t =T and stops. The angular speed of the system remains omega throughout. The magnitude of the torque (|vecpi|) about O, as a function of time is best represented by which plot?

A thin uniform rod, pivoted at O, is rotating in the horizontal plane with constatn angular speed omega , as shown in the figure. At time t = 0, a small insect starts from O and moves with constant sped v, with respect to the rod towards the other end. It reaches the end of the rod at t =T and stops. The angular speed of the system remains omega throughout. The magnitude of the torque (|vecpi|) about O, as a function of time is best represented by which plot?

A uniform rod of mass m and length l is rotating with constant angular velocity omega about an axis which passes thorugh its one end and perpendicular to the length of rod. The area of cross section of the rod is A and its Young's modulus is y. Neglect gravity. The strain at the mid point of the rod is:

A conducting rod of length l is rotating with constant angular velocity omega about point O in a uniform magnetic field B as shown in the figure . What is the emf induced between ends P and Q ?

A conducting rod of length l is rotating with constant angular velocity omega about point O in a uniform magnetic field B as shown in the figure . What is the emf induced between ends P and Q ?

Consider the situation shown in the figure of the previous problem. Suppose the wire connecting O and C has zero resistance but circular loop has a resistance R uniformly distributed along its length. The rod OA is made to rotate with a uniform angular speed omega as shown in the figure. Find the current in the rod when ltAOC = 90^@ .