A ball swings counterclockwise in a vertical circle at the end of a rope 1.56 m long. When the ball is 37.1° past the lowest point on its way up, its total acceleration is (-17.9î + 23.7ĵ) m/s². For that instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration (b) Determine the magnitude of its radial acceleration. m/s2 |m/s² (c) Determine the velocity of the ball. magnitude m/s direction ° counterclockwise from the +î direction

A ball swings counterclockwise in a vertical circle at the end of a rope 1.56 m long. When the ball is 37.1° past the lowest point on its way up, its total acceleration is (-17.9î + 23.7ĵ) m/s². For that instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration (b) Determine the magnitude of its radial acceleration. m/s2 |m/s² (c) Determine the velocity of the ball. magnitude m/s direction ° counterclockwise from the +î direction