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Kinetic and potential Energy
motion and speed
Acceleration
Forces
Gravity and Motion
100
The ability to cause change.
What is energy?
100
describes the location of an object.
What is position?
100
The rate at which velocity changes.
What is acceleration?
100
simply a push or a pull.
What is force?
100
a force of attraction between objects due to their mass.
What is gravity?
200
The energy of motion.
What is kinetic energy?
200
a location to which you compare other locations.
What is reference point?
200
acceleration in circular motion
What is centripetal acceleration?
200
The combination of all the forces acting on a object.
What is net force?
200
when gravity is pulling it down and no other forces are acting on it.
What is free fall?
300
The stored energy that an object has due to its position,condition,or chemical composition.
What is potential energy?
300
a change in position over relative to a reference point
What is Motion?
300
The tendency of all objects to resist any change in motion.
What is Inertia?
300
when it travels around another object in space.
What is orbit?
400
The kinetic energy plus the potential energy due to position.
What is mechanical energy?
400
an object is a measure of how far something moves in a given amount of time.
What is speed?
500
states that energy can be neither created nor destroyed.
What is law of conservation of energy?
500
a quantity that has both size and direction.
What is vector?