A SOLID SPHERE OF RADIUS R IS GENTLY PLACED ON A ROUGH HORIZONTAL GROUND WITH AN INITIAL ANGULAR SPEED w and no linear speed. LINEAR SPEED OF SPHERE WHEN IT STARTS PURE ROLLING IS WHAT?
A SOLID SPHERE OF RADIUS R IS GENTLY PLACED ON A ROUGH HORIZONTAL GROUND WITH AN INITIAL ANGULAR SPEED w and no linear speed. LINEAR SPEED OF SPHERE WHEN IT STARTS PURE ROLLING IS WHAT?











