Vocabulary
Math Problems
Fill In the Blank
Formulas
Bonus
100
The ability to do work.
What is energy.
100
A path needs a force of 200N to push a car a hill for 30m. Calculate how much work is done.
What is 6,000J.
100
______ is done by the tennis player on the racket.
What is work.
100
Formula for work.
What is force x distance.
100
Name the top 6 energy forms.
What is thermal energy, chemical energy,electrical energy,sound, light, and nuclear energy.
200
This is done when a force causes an object to move in the direction of the force.
What is work.
200
A path needs 400N to push a car up a hill for 45m. Calculate the amount of work done.
What is 18,000J.
200
Weight is measured in __________ and height is in ________.
What is newtons and meters.
200
Formula for kinetic energy.
What is mv2/2.
200
A chemical reaction in plants that changes light energy into chemical energy.
What is photosynthesis.
300
The total energy of motion and position of an object.
What is mechanical energy.
300
What is the kinetic energy of a car that has a mass of 1,000kg and is moving at a speed of 20m/s?
What is 20,000J.
300
When you swing a hammer, it is moving. It has ______ ______.
What is kinetic energy.
300
Formula for potential energy.
What is weight x height.
300
This comes from the food you eat.
What is chemical energy.
400
Two or more nuclei that have small masses combine to form a larger nucleus.
What is nuclear fusion.
400
The potential energy of a 300N rock climber standing 100m from the base of a rock wall.
What is 30,000J.
400
The mechanical energy of an object doesn't change unless _______ is transferred to or from another object.
What is energy.
400
Formula for power.
What is work divided by the amount of time to do the work.
400
An alarm clock converts electrical energy to this type of energy.
What is sound energy.
500
A large nucleus splitting into two smaller nuclei.
What is nuclear fission.
500
The potential energy of a 200N rock climber standing 400m from the base of a rock wall.
What is 80,000J.
500
An ______ ________ is a change from one form of energy to another.
What is an energy conversion.
500
Formula for mechanical advantage.
What is output force divided by input force.
500
This law states that energy can not be created or destroyed.
What is the law of conservation of energy.
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