Energy, Work, Simple Machines

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound

Stored energy that an object has due to its position or chemical composition is...

• Potential
• Kinetic
• Mechanical

What type of energy is in this picture?

• Kinetic
• Potential
• Electromagnetic

What is the law that states that energy cannot be created or destroyed only transform form one energy to another?

• Law of Conservation of Energy
• Law of Gravity
• Law of Inertia
• None of these

What do we call a change from one form of energy to another?

• Energy form
• Energy transformation
• Kinetic energy
• Potential energy

(3.2) What is Mechanical Energy?

• Kinetic
• Potential
• Thermal Energy
• The sum of kinetic and potental energy that causes force to move an object any distance.

At which point is potential energy greatest

• W
• X
• Y
• Z

When a pendulum swings, at which point is kinetic energy highest: 

• 1
• 2
• 3
• 4

What is the unit used to measure work?

• Joule
• Watt
• Newton
• Pascal

What is the unit used to measure Power?

• Joule
• Watt
• Newton
• Pascal