Energy and Forces Test Review

Energy is: ___________________

• A Push or a Pull
• The ability to cause change
• electricity
• excitement

A force is: ______________

• The ability to cause change
• A push or a pull
• Something from Star Wars
• A force of nature

Kinetic energy is the energy of:

• motion
• potential
• stored energy
• gravity

Potential energy is:

• motion energy
• electromagnetism
• stored energy
• unknowable

What is the correct equation for calculating potential energy?

• PE = mass x height x gravity
• PE = mass x acceleration
• PE = weight x height
• PE =  mass x height

If two objects are not touching each other, what type of force is acting between the two?

• Contact Force
• Noncontact Force

Gravity is considered a:

• Contact Force
• Noncontact Force

Forces can be combined to create a __________________.

• Net Force
• Balanced Force
• Unbalanced Force
• Neutral Force

If a net force is zero, it is said to be:

• balanced
• unbalanced
• skewed
• unskewed

If a net force is unbalanced, an object will accelerate in the ____________ of the unbalanced force.

• same direction
• opposite direction