5. What happens to the gravitational and kinetic energy in a pendulum as it swings back and forth?
As it falls the GE converts to KE and as it rises, the KE converts to GE,
As it falls the KE converts to GE and as it rises, the GE converts to KE.
O As it falls the GE transfers to KE and as it rises, the KE transfers to GE.
O As it falls the KE transfers to GE and as it rises, the GE transfers to KE.