sincereaaron
New member
Help with Physics question involving swinging? (formulas used)?
A child of mass 26 kg swings at the end of an elastic cord. At the bottom of the swing, the child's velocity is horizontal, and the speed is 12 m/s. At this instant the cord is 3.40 m long.
What is the magnitude of the force that the elastic cord exerts on the child?
The relaxed length of the elastic cord is 3.32 m. What is the stiffness of the cord?
A child of mass 26 kg swings at the end of an elastic cord. At the bottom of the swing, the child's velocity is horizontal, and the speed is 12 m/s. At this instant the cord is 3.40 m long.
What is the magnitude of the force that the elastic cord exerts on the child?
The relaxed length of the elastic cord is 3.32 m. What is the stiffness of the cord?