Energy
Energy stored in an object
What is Potential Energy?
Lightning is an example of this form of energy.
What is electrical energy?
This force opposes motion.
What is friction?
The tendency of an object to keep doing what its doing (i.e. staying in rest or staying in motion).
What is inertia?
The branch of science concerned with the nature and properties of matter and energy.
What is physics?
Energy in Motion
What is kinetic energy?
Gasoline is an example of this type of energy.
What is chemical energy?
A smooth surface exerts less _____________ than a rough surface.
What is friction?
This Law of Motion states that acceleration is produced when forces act upon a mass. (F=m*a)
Newton's 2nd Law of Motion
The distance an object travels in a unit of time.
What is speed?
Example: The softball player swings her bat. Potential or Kinetic?
What is Kinetic Energy?
Energy stored within the nucleus of an atom.
__________ forces cause objects to move.
What is unbalanced?
This law of motion states that an object at rest will stay at rest and an object in motion will stay in motion unless acted upon by a force.
Newton's 1st law of motion
Forces always work in ____________.
What is pairs?
There is a law that states that energy cannot be created nor destroyed.
What is the law of conservation of energy?
This form of energy is produced by a vibrating object and carried by sound waves.
What is sound energy?
Gravity ___________________ when the distance between objects increases.
What is decreases?
Newton's third law states that for every _______ there is an equal and opposite ____________.
What is action, reaction?
The energy transformation in a battery operated flashlight.
What is chemical energy to radiant energy?
The unit of measurement for Energy.
Stored energy due to position or height.
The amount of matter in an object.
What is mass?
What is 200,000 Newtons?
What is energy?