Energy and Motion
_____________ is the ability to do work or to cause change.
Energy
During a collision, ____________ is transferred.
Energy
___________ is the transfer of thermal energy from one object to another.
Heat
When you turn on a light, ______________ energy moves.
Electrical
Energy cannot be ___________ or ______________.
Made or Destroyed
Objects slightly _________________ when they collide.
Move
Radiation is energy that travels as a ____________________.
Wave
Electric charges can be _________________ or ___________________.
Positive or Negative
Store energy in an object at rest is called
_______________________________.
Potential Energy
When one object bumps into another object, the action is called a _____________________.
Collision
When heat is transferred to an object, the object’s particles move faster. That is why the temperature of the object ___________________.
Increases
Two particles that have the same charge will __________, or push away, each other.
Repel
The energy of a moving object is called _______________ energy.
Kinetic
When a bowling ball strikes the pins, a loud sound is heard.
The sound is evidence of an energy _____________.
Transfer
__________________ is a form of energy that we can see.
Light
A material that allows electric current to flow through it is called a ___________________.
Conductor
When energy is _________________, it is changed form one kind of energy to another kind.
Transformed
Collisions can result in a change of kinetic energy to ____________ energy, _______________ energy, or other types of energy.
Light and Heat (Thermal)
Some animals _____________, or produce, their own light.
Generate
_____________ is an insulating material.
Plastic