Compound machine
Mechanical advantage
Power
Energy
Potential energy
Mechanical energy
Law of conservation of energy
Gravitational potential energy
Simple machine
Kinetic energy
Work
Efficiency
the sum of the kinetic energy and potential energy of the objects in a system
states that energy cannot be created or destroyed
the ability to cause change
force applied through a distance
the ratio of the output force to input force
a machine that does work with only one movement of the machine
the rate at which energy is converted
energy that is stored due to the interactions between objects
energy due to motion
a combination of two or more simple machines
is the ratio of output work to input work
energy that is due to the gravitational forces between objects
