Question 3 (1 point) A 350 kg skateboard is held 2 meters from the ground. It has Potential Energy. Calculate it.
• A 350 kilogram skateboard is held 2 meters from the ground. It has
energy. Calculate it.

Show on paper please explain!

This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?

Convection currents are caused by differences in what two things?

Which substance partical has negligible massand travels around outsidethe nucleus