[" arter the start."],[" 6.A disc of radius "10cm" is rotating about its axis at an "],[" angular speed of "20rad/s" .Find the linear speed of "],[(a)" a point on the rim,"],[" (b) the middle point of a 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 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 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 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 homogeneous disc of mass 2 kg and radius 15 cm is rotating about its axis with an angular velocity of 4 rad/s. the linear momentum of the disc is

A uniform circular disc of mass 200 g and radius 4.0 cm is rotated about one of its diameter at an angular speed of 10 rad/s. Find the kinetic energy of the disc and its angular momentum about the axis of rotation.

A uniform circular disc of mass 200 g and radius 4.0 cm is rotated about one of its diameter at an angular speed of 10 rad/s. Find the kinetic energy of the disc and its angular momentum about the axis of rotation.

A circular disc of mass 4kg and of radius 10cm is rotating about its natural axis at the rate of 5 rad//sec . Its angular momentum is