Question

consider a boy on a swing at the playground.during which part of his swing is the (A)potential energy maximum, (B) potential energy minimum, (C.)kinetic energy maximum, (D.)kinetic energy minimum?
Thanks!

Answer 1

if i remember right...the higher the altitude, the higher the potential energy. so the maximum potential energy is the maximum height

then the lower the altitude,the higher the kinetic energy. so the minimum height would have the maximum kinetic energy

Answer 2

i.e.