Types of Energy I
The ability to do work or cause change
What is energy?
The energy of motion.
What is kinetic energy?
The energy contained in a car at a stoplight on a flat surface, not running.
What is NO energy?
The amount of energy being conserved instead of wasted.
What is efficiency?
Energy stored in a slingshot before its released.
What is elastic potential energy?
The stored energy in an object related to position.
What is potential energy?
The energy in a bicycle gear.
What is mechanical energy?
The calculation of improved function of a machine.
What is mechanical advantage?
The energy contained in a rubber band.
What is elastic energy?
Kind of energy that increases as an object moves faster and faster.
What is kinetic energy?
The energy related to the north and south poles.
What is magnetic energy?
The efficiency of 200J of input energy and 100J of output energy.
What is 50%?
The energy from the sun.
What is radiant energy?
A ball sitting at the top of the hill has this type of energy.
What is potential energy?
The energy of vibration due to your music.
What is sound energy?
The mechanical advantage of 1000N of output force and 200N of input force.
What is 5?
The energy contained in chemical bonds and in chemical reactions.
What is chemical energy?
Kinetic energy of a 10 kilogram rock falling at a rate of 3 meters/sec.
What is 45 Joules?
The energy of waves like UV and light.
What is electromagnetic energy?
The mechanical advantage of 300N of output force and 900N of input force.
What is 0.33?
This is the product of thermal energy and the movement of molecules.
What is heat?
The potential energy of a 10kg sack of potatoes sitting on the edge of a 2m high shelf.
What is 196J?
The energy in the movement of the planets.
What is gravitational energy?
The efficiency of 500J of output energy and 250J of input energy.
What is 200%?