Write T for true or F for false. Kinetic energy is stored energy based on position.

Write T for true or F for false. Chemical energy is stored in the bonds of molecules.

Write T for true or F for false. Energy can be created but not destroyed.

Write T for true or F for false. A lightbulb converts electrical energy into light energy.

Write T for true or F for false. Renewable energy sources can be replaced naturally in a short time.

Write T for true or F for false. Burning fossil fuels has no environmental effects.

Write T for true or F for false. A force is a push or a pull.

Write T for true or F for false. Friction always speeds up objects.

Write T for true or F for false. Velocity includes both speed and direction.

Write T for true or F for false. Acceleration can mean speeding up or slowing down.

Write T for true or F for false. Newton’s First Law is also called the Law of Inertia.

Write T for true or F for false. Work requires both force and movement.

Write T for true or F for false. A wedge is an example of a simple machine.

Write T for true or F for false. A screw is a type of inclined plane wrapped around a cylinder.

Circle the correct answer. Energy that an object has because it is moving is called:

Circle the correct answer. A stretched rubber band has:

Circle the correct answer. Which of the following is chemical energy?

Circle the correct answer. Which form of energy is related to particle motion?

Circle the correct answer. The Law of Conservation of Energy states that energy:

Circle the correct answer. Which transformation occurs in a car engine?

Circle the correct answer. A more energy-efficient device:

Circle the correct answer. Solar, wind, and hydroelectric power are examples of:

Circle the correct answer. Which is a disadvantage of fossil fuels?

Circle the correct answer. Which force pulls objects toward Earth?

Circle the correct answer. Friction always:

Circle the correct answer. Velocity is defined as:

Circle the correct answer. Acceleration is:

Circle the correct answer. Newton’s First Law is the Law of:

Circle the correct answer. According to Newton’s Second Law, force equals:

Circle the correct answer. Newton’s Third Law states:

Circle the correct answer. Work is done when:

Circle the correct answer. A ramp is an example of a(n):

Which simple machine changes the direction of force?

A seesaw on a playground is a:

Which of the following is a renewable resource?

Solar panels transform:

A wind turbine transforms:

Fill in the blank: Energy is the ability to do ________. Select the option that best completes the sentence.

Fill in the blank: Energy cannot be created or destroyed, only ________. Select the option that best completes the sentence.

Fill in the blank: Work is measured in ________. Select the option that best completes the sentence.

Fill in the blank: A force that opposes motion is called ________. Select the option that best completes the sentence.

Fill in the blank: Speed with direction is known as ________. Select the option that best completes the sentence.

Which object has more total thermal energy?

Items with opposite charges _____ each other.

Items with like charges _____ each other.

Clothes clinging together and lightning are examples of _____.

Potential difference is measured in a unit called _____.

Electric current is measured in a unit called _____.

In a series circuit, all parts of the circuit are connected in a single path.

Circle the correct answer. Which of the following is an example of kinetic energy?

Fill in the blank: The main source of energy for most life on Earth is ________. Select the option that best completes the sentence.

Circle the correct answer. Which simple machine helps lift heavy objects with less effort?

Circle the correct answer. Which simple machine helps lift a heavy object by changing the direction of force?

Fill in the blank: The energy stored in a moving object is called ________. Select the option that best completes the sentence.

Write T for true or F for false. Solar energy is a nonrenewable resource.