Energy
Stored Energy
Potential
When objects rub together, they create ____________.
Friction
__________ a change in an object’s position
Motion
What is static electricity seen in the atmosphere?
Lightning
Energy of motion
Kinetic Energy
Objects with more mass take more ____________ to move it.
Force
____________ is the measurement of motion. (How fast something is moving)
Speed
What did Micheal Faraday invent?
Generator and electromagnet
A sled at the top of the hill has what form of energy?
Potential Energy
The reason that roller skating is harder on grass.
Friction
Where an object is located.
Position
Gravity
A baseball that was hit. What form of energy is that?
Kinetic energy
The invisible force that causes toy cars to roll down a ramp.
Gravity
Motion consists of two things: __________ and _________. Think about cars (Where they are going and how fast)
Direction and Speed
What is the force that opposes motion?
Friction
Does a book have more potential energy at the top of the shelf, or at the bottom of the shelf?
Top
Any push/pull that causes an object to move, stop, change speed/direction
Force
An object is traveling north at a speed of 12 kilometers per hour. Which characteristic of the object is being described? '
a. Matter b. Motion c. Volume d. Temperature
b.Motion
A bottle is sitting on the shelf. It may fall. What type of energy does the bottle have?
Potential