Energy and Momentum Crossword

The ability to do work
A force applied over a distance
The units for work and energy
A push or pull
The amount of matter in an object
Anything that has mass and takes up space
stored energy or energy of position
energy of motion
When energy changes forms
the amount of time it takes a pendulum to make one back and forth motion
type of relationship where as one variable increases the other variable also increases
relationship where as one variable increases the other variable decreases
the variable you change on purpose in an experiment
type of energy associated with moving parts
type of energy that gets released when bonds get broken
when 1 nucleus splits. happens in nuclear power plants
when 2 or more nuclei join; happens on the sun
force that resists motion; caused when 2 objects rub against eachother
another name for heat energy
type of energy that will never run out; examples are solar, wind, and hydroelectric
coal, oil, and natural gas
green house gas given off when fossil fuels are burned
all moving objects have it; depends on mass and velocity
energy from hot rocks underground
energy transformations are never 100% efficient because some energy is always given off as this
machine that converts mechanical energy into electrical energy