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