Forms of Energy
what is the name of force that causes change
Energy
What are two factors that tell you the amount of kinetic energy an object has?
Mass and Speed.
Does potential energy move?
Not.... yet.
What happens when something is hot
It is giving energy
What is the name of energy measurements in units?
What is Energy an object has because it is moving.
Kinetic Energy
True or false, a snail has kinetic energy.
True
What does gravitational potential energy depend on?
Mass and Height an object is hanging
What happens when something cold is near something hot?
the energy goes from the hot object to the cold object
Which type of energy is responsible for breaking a window with a baseball?
Kinetic Energy
What is energy called when it is stored
Potential Energy
True or False, A battery does not have kinetic energy
True
The bonds between the atoms that make up matter have stored energy. What is the name of this stored energy?
Chemical Potential Energy
What kind of thermal energy does the sun have?
Light Energy
What kind of energy does a hanging rock have? What is giving it energy?
Potential Energy, gravety
What is Energy that moves from one place to another because of differences in temperature
Thermal Energy
explain the reason why kinetic energy causes change
It can cause change on the objects it touches depending on the force
The gravity pulling it is giving it energy.
What happens to gas and liquids when they get heated?
They become less dense
Explain why a cup of hot cocoa becomes cooler when you hold it in your hands.
Energy is leaving from the cup into my hands
What is Energy stored when an object is queezed or stretched
Elastic Potential Energy
Explain why a baseball going 90 miles per hour has more energy than a bowling ball going 1 mile per hour?
The baseball weights less but has much more speed
Explain how a car turns chemical potential energy into kinetic energy.
It break down the bonds between the atoms of the fuel (gasoline)
In your own words, explain what thermal energy is.
It is when energy goes from something hot to something cold.
Name the type of energy that a plant uses to grow.
Light Energy