REVIEW 1st Qtr. Sci 24-25

What type of energy does a moving car have?

• Potential energy

• Kinetic energy

• Chemical energy

• Nuclear energy

What is potential energy?

• Energy of movement

• Stored energy

• Heat energy

• Electrical energy

Which of the following is an example of kinetic energy?

• A ball rolling down a hill

• A car parked in a garage

• A book sitting on a shelf

• A rock lying on the ground

Which of the following is a renewable energy source?

• Coal

• Solar energy

• Natural gas

• Oil

Which of the following is a nonrenewable energy source?

• Wind

• Solar

• Natural gas

• Water/Hydropower

What type of energy does a wind turbine convert?

• Heat energy to kinetic energy

• Chemical energy to electrical energy

• Sound energy to chemical energy

• Kinetic energy to electrical energy

Which of these affects how fast an object moves?

• Color

• Force

• Shape

• Smoothness

What kind of energy does a stretched rubber band have before it is released?

• Potential energy

• Kinetic energy

• Thermal energy

• Sound energy

What is a collision?

• When an object stops moving

• When two objects hit each other

• When two objects move away from each other

• When an object changes color

What usually happens to objects during a collision?

• They pass through each other

• They exert forces on each other

• They disappear

• They stay completely still