A smooth cone is rotated with an angular velocity `omega` as shown. `A` block `A` is placed at height `h` . Block has no motion relative to cone. Choose the correct options, when `omega` is increased.

An equilateral triangular conducting frame is rotated with angular velocity omega in a uniform magnetic field B as shown. Side of triangle is l . choose the correct options

An equilateral triangular conducting frame is rotated with angular velocity omega in a uniform magnetic field B as shown. Side of triangle is l . choose the correct options

A body of mass m and radius r is rotated with angular velocity omega as shown in the figure & kept on a surface that has sufficient friction then the body will move

A body of mass m and radius r is rotated with angular velocity omega as shown in the figure & kept on a surface that has sufficient friction then the body will move

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 cone-shaped funnel is being rotated with constant angular velocity omega An object is placed on the inner wall of the funnel. The object can freely move along the generatrlx of the cone, but during the motion of the funnel the body is in a state of equilibrium. Is this equilibrium stable or unstable?

A circular disc of radius R is rotating about its axis O with a uniform angular velocity omega"rad s"^(-1) as shown in the figure. The magnitude of the relative velocity of point A relative to point B on the disc is

A circular disc of radius R is rotating about its axis O with a uniform angular velocity omega"rad s"^(-1) as shown in the figure. The magnitude of the relative velocity of point A relative to point B on the disc is

A small block of mass m is tied to the top of a smooth inclined plane with the help of a string of length L as shown in the figure. The inclined plane of inclination theta with horizontal is rotated with an angular velocity omega about a verticle axis passing through the end of the string fixed to the plane. (a) Find the maximum value of omega so that the block maintains contact with the inclined plane. (b) Find the ratio of the tension in the string and the normal reaction between the block and the plane.