Potential Energy

At which point is potential energy greatest?

• W

• X

• Y

• Z

What energy does a rock at the edge of a cliff have?

• Potential

• Kinetic

Potential energy depends on the ________ and ________ of the object. 

• Height and weight

• Friction and movement
• Mass and Movement
• Height and Friction 

What is the formula for work?

• Force = work x displacement

• displacement = force x work

• Work = force x displacement

• Work = force x mass

What are Equations for Potential Energy?

• Potential Energy = Weight x Height

• Potential Energy = Mass x Gravitational Acceleration / Height

• Potential Energy = Weight / Height

At what position does the rock have the greatest potential energy?

• A
• B
• D
• C

__________ is stored energy. 

• Potential
• Kinetic

0.5 newton ball is about to roll off the edge of a 1.5 m tall table. What is its potential energy?

• 4.5

• 0.75

• 15

• 2