A child is playing with a toy comprised of a massless 85-cm string attached to a small 0.04-kg ball. the child holds one end of the string and swings the ball in a vertical circle so that the ball goes around circle every 1.3 seconds. what is the acceleration of the ball when it is at the bottom of its circular path?

Answer rating: 100% (QA)

To find the acceleration of the ball when it is at the bottom of its circular path we can use the ce... View the full answer