A small ball is tied to one end of a light 2.5-m wire, and the other end of the wire is hooked to the ceiling. A person pulls the ball to the side until the wire makes an angle of $35 ^ { \circ }$ with the plane of the ceiling and then gently releases it. What is the angular speed of the ball, in rad/s , as it swings through its lowest point?

Question

A small ball is tied to one end of a light  2.5-m wire, and the other end of the wire is hooked to the ceiling. A person pulls the ball to the side until the wire makes an angle of $35 ^ { \circ }$ with the plane of the ceiling and then gently releases it. What is the angular speed of the ball, in  rad/s , as it swings through its lowest point?

Quizplus · Accepted Answer

The Answer of A small ball is tied to one end of a light  2.5-m wire, and the other end of the wire is hooked to the ceiling. A person pulls the ball to the side until the wire makes an angle of $35 ^ { \circ }$ with the plane of the ceiling and then gently releases it. What is the angular speed of the ball, in  rad/s , as it swings through its lowest point?

A Small Ball Is Tied to One End of a Light