Documents 1.A 30kg child is swinging on a swing whose seat is a distance of 5.0m from the pivot point....

Slide 1 1.A 30kg child is swinging on a swing whose seat is a distance of 5.0m from the pivot point. Estimate the optimal time between “pumps” that the child should execute…

Documents Physical Pendulum

A 30kg child is swinging on a swing whose seat is a distance of 5.0m from the pivot point. Estimate the optimal time between “pumps” that the child should execute to…