When a perosn throws a meter stivk it is found that the centre of the stick is moving with speed `10 m//s` and left end stick with speed `20 m//s`. Both points move vertically upwards at that moment. Then angular speed the stick is :

A wheel of radius 0.5m is moving with a speed of 12m/s. Find its angular speed ?

Calculate the angular speed of againt wheel of radius 10 m, moving with a speed of 10m//s .

A highly elastic ball moving at a speed of 3 m//s approaches a wall moving towards it with a speed of 3 m//s . After the collision. the speed of the ball will be

A highly elastic ball moving at a speed of 3 m//s approaches a wall moving towards it with a speed of 3 m//s . After the collision. the speed of the ball will be

An artist in a circus moves along the hexagonal path of each side 20 metres in such a way that for the first 20 meters he goes with a speed of 20 m/s and the next 20 meters with a speed of 10m/s. similarly he continuous for the rest of the hexagonal path with the same alternating speed i.e , 20 m/s and 10m/s . the average speed of the artist per round of the circus is :

A body is moving with a speed of 36 kmph. Its speed=____m/s.

A metre stick is pivoted about its centre. A piece of wax of mass 20 g travelling horizontally and perpendicular to it at 5 m/s strikes and adheres to one end of the stick so that the stick starts to rotate in a horizontal circle. Given the moment of inertia of the stick and wax about the pivot is 0.02 kg m^(2) , the initial angular velocity of the stick is :

A metre stick is pivoted about its centre. A piece of wax of mass 20 g travelling horizontally and perpendicular to it at 5 m/s strikes and adheres to one end of the stick so that the stick starts to rotate in a horizontal circle. Given the moment of inertia of the stick and wax about the pivot is 0.02 kg m^(2) , the initial angular velocity of the stick is :

A metre stick is pivoted about its centre. A piece of wax of mass 20 g travelling horizontally and perpendicular to it at 5 m/s strikes and adheres to one end of the stick so that the stick starts to rotate in a horizontal circle. Given the moment of inertia of the stick and wax about the pivot is 0.02 kg m^(2) , the initial angular velocity of the stick is :

Speed of an object moving in cirular path of radius 10 m with angular speed 2 rad/s is