A
The law of _________ of energy states that energy can be neither created nor destroyed, but it can change its form.
Conservation
Kinetic energy is the energy of
Motion
Stored energy is called _________ energy.
Potential
After braking, a bicycle's tires increase in temperature as friction causes some of the mechanical energy to transfer to ________ energy
Thermal
The combined total of the kinetic and potential energy in a system is called
Mechanical Energy
A rubber ball is dropped and bounces back up. The ball has
When you move your hand or foot, your body has converted potential energy into ____________ energy.
Kinetic
When coasting while roller skating, you eventually stop due to
Friction
Which best describes the changes in energy as a child goes down a slide?
KE icreases and PE decreases
The potential energy of an object depends on its ______ and its height.
Mass
When there is friction between surfaces, energy is transferred out of a system as ________ energy.
Thermal
A coiled spring used to help a door close has _________________ energy when the door is open.
Elastic Potential