A 50 kg runner runs around the edge of a turn table mounted on frictionless bearings. With respect to earth the velocity of runner is 2m//s.The turntable is rotating in opposite direction with an angular velocity of magnitude 0.2 rad//s with respect to earth.The radius of turntable is 4m, and its moment of inertia is 1000 kg-m^(2). Find the final angular velocity of the system if runner comes to rest relative to turntable.

A 50 kg runner runs around the edge of a turn table mounted on frictio

1.	A 50 kg runner runs around the edge of a turn table mounted on frictionless bearings. With respect to earth the velocity of runner is 2m//s.The turntable is rotating in opposite direction with an angular velocity of magnitude 0.2 rad//s with respect to earth.The radius of turntable is 4m, and its moment of inertia is 1000 kg-m^(2). Find the final angular velocity of the system if runner comes to rest relative to turntable.
Answer» ANSWER :[0.022 RAD`//`SEC]