Question

At its highest point, the pendulum is 1.2m above the ground and as a gravitational potential energy of 62J. If the gravitational potential energy is 10J at its lowest point, what is the pendulum's kinectic energy at this point?
bobpursley
The difference in GPE from the highest point to the lowest pont=KE at bottom
ishan
the kinetic energy is zero, because when it is at the bottom it is not accelerating