The girl has a mass of 40 kg and center of mass at G. If
Chapter 14, Problem 14-66(choose chapter or problem)
The girl has a mass of 40 kg and center of mass at G. If she is swinging to a maximum height defined by u = 60, determine the force developed along each of the four supporting posts such as AB at the instant u = 0. The swing is centrally located between the posts.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer