J Jorge New member Dec 7, 2009 #1 A 18 kg child is on a swing that hangs from 2.0 m long chains as shown in the figure below. What is her maximum speed if she swings out to a 45° angle?
A 18 kg child is on a swing that hangs from 2.0 m long chains as shown in the figure below. What is her maximum speed if she swings out to a 45° angle?
