A ball swings counterclockwise in a vertical circle at the end of a rope 1.20 m long. When the rope makes angle 30.58 with the vertical and the ball is past the lowest point on its way up, its total acceleration is (-23.37i+18.81j)m/s². At that instant, determine the magnitude of its radial acceleration.

Answer rating: 100% (QA)

To find the magnitude of the radial acceleration of the ball swinging counterclockwise in a vertical ... View the full answer