Decreasing the mass or the speed of the cart? HELP QUICK
Question 1 options:
Kinetic energy is least as you are moving past the bottom of the swing and going back up to the highest point

Kinetic energy is least at the lowest point of your swing when you are closest to the ground

Kinetic energy is the least when you are halfway between the highest point of the swing and the bottom

Kinetic energy is least at the at the top of the swing when you are still for a moment just before falling again