Physics for engineers
posted by Matabase .
A bowling ball weighing 71.3 is attached to the ceiling by a rope of length 3.73 . The ball is pulled to one side and released; it then swings back and forth as a pendulum. As the rope swings through the vertical, the speed of the bowling ball is 4.60 .
What is the acceleration of the bowling ball, in magnitude and direction, at this instant?