Potential Energy DOM

Gravitational potential energy depends on the ________ and ________ of the object. 

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

Tags

NGSS.MS-PS3-2

which point has the most potential energy

• G
• f
• b
• a

Tags

NGSS.MS-PS3-2

How much pontential energy is at the top of a hill on a roller coaster ride

• 100%

• 50%

• 0%

• 20%

At which point is potential energy greatest?

• W
• X
• Y
• Z

Tags

NGSS.MS-PS3-2

How could you increase the gravitational potential energy of an object without changing its mass and gravity?

• Make the object larger

• Lower the object towards the ground

• Raise the object farther off the ground

• Allow the object to roll on the ground

Tags

NGSS.MS-PS3-2

Which of the following is the correct equation for calculating an object's gravitational potential energy?

• PE = mgh

• PE = mg / h

• PE = mg + h

• PE = gh

Tags

NGSS.MS-PS3-2

What is the gravitational potential energy (GPE) of a 1 kilogram book that is 1 meter above the ground?

g = 9.8 m/s²

• 9.8 Joules

• 1.0 Joule

• 0.10 Joule

• 11.8 m/s²

Tags

NGSS.MS-PS3-2

Which would have the LEAST gravitational potential energy (GPE)?

• A ball sitting on the ground

• Moon viewed from the Earth

• An airplane flying 30,000 feet above the ground

• A rock sitting on top of Mt. Everest

Tags

NGSS.MS-PS3-2

You throw a ball into the air as shown in the diagram. At what point does the ball have the most potential energy?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-2

Which would have the greatest gravitational potential energy?

• A 4lb rat on a school desk
• A 45lb dog in an oak tree
• A 14 pound platypus on a swing
• A 45lb child on a bike

Tags

NGSS.MS-PS3-2

NGSS.MS-PS2-4