What is energy?
The ability to do work.
What is energy?
Any change in position.
What is motion?
The person who wrote the laws of motion and gravity.
Who is Sir Isaac Newton?
A force of attraction between two objects.
What is gravity?
Energy of motion.
What is kinetic energy?
A force that cannot be created or destroyed.
What is energy?
The number of laws of motion that there are.
What is 3?
The law for gravity is called...
Stored energy.
What is potential energy?
The rate at which the position of an object changes.
Newton's first law of motion.
An object at rest stays at rest, and a moving object stays moving.
The law of universal gravity says:
The greater the mass of two objects the greater the gravity between them.
The greater the distance between two objects the less the gravity between them.
The kind of energy that comes from the sun.
What is radiant energy?
The formula for finding the speed of an object.
What is distance divided by time?
Newton's second law of motion.
The amount of force it takes to move an object depends on the mass of the object.
Gravity causes all falling objects to have...
The same acceleration.
The one kind of energy we can't experiment with in class.
What is nuclear energy?
The time between two events (found by subtracting earlier event from later event).
What is elapsed time?
Newton's third law of motion.
For every action there is an equal and opposite reaction.
The force that acts on falling objects slowing them down.
What is air resistance?