A wheel of radius `15 cm` is rotating about its axis at angluar speed of `20 rad//s`. Find the linear speed and total acceleration of a point on the rim.

A disc of radius 10 cm is rotating about its axis at an angular speed of 20 rad/s. Find the linear speed of a. a point on the rim, b. the middle point of the radius.

A disc of radius 10 cm is rotating about its axis at an angular speed of 20 rad/s. Find the linear speed of a. a point on the rim, b. the middle point of the radius.

A disc of radius 10 cm is rotating about its axis at an angular speed of 20 rad/s. Find the linear speed of a. a point on the rim, b. the middle point of a radius.

A body is tird to one end of a string and revolved in a horizontal circle of radius 50 cm at a constant angular speed of 20 rad/s . Find the (i) linear speed (ii) Centripetal acceleration of the body .

A wheel of moment of inertia 0.500 kg-m^2 and radius 20.0 cm is rotating about its axis at an angular speed of 20.0 rad/s. It picks up a stationary particle of mass 200 g at its edge. Find the new angular speed of the wheel.

A wheel of moment of inertia 0.500 kg-m^2 and radius 20.0 cm is rotating about its axis at an angular speed of 20.0 rad/s. It picks up a stationary particle of mass 200 g at its edge. Find the new angular speed of the wheel.

A wheel of moment of inertia 0.500 kg-m^2 and radius 20.0 cm is rotating about its axis at an angular speed of 20.0 rad/s. It picks up a stationary particle of mass 200 g at its edge. Find the new angular speed of the wheel.

A cylinder of length 20 cm and radius 10 cm is rotating about its central axis at an angular speed of 100 rad//s . What tangential force will stop the cylinder at a unifrom rate is 10 s ? Given moment of inertia of the cylinder about its axis of rotation is 8.0 kg m^(2) .

A disc of mass 1 kg and radius 10 cm is rotating about its axis with an anuglar velocity of 2 rad/s. The linear momentum of the disc,

A unifrom circular disc of mass 200g and radius 4 cm is rotated about one of its diameters at an angular speed of 10 rad//s . Find its abgular momentum about the axis of rotation ?