Energy Review

What is the relationship between potential and kinetic energy?

• As potential energy increases, kinetic energy increases

• As potential energy decreases, kinetic energy decreases

• As potential energy increases, kinetic energy decreases

• There is no relationship between potential and kinetic energy

Which of the following are forms of potential energy?

• Gravitational, elastic, magnetic, chemical, electrostatic, and nuclear

• Mechanical, elastic, chemical, thermal, and sound

• Chemical, nuclear, thermal, electrical, and electromagnetic

• Thermal, mechanical, sound, electrical, and electromagnetic

Tags

NGSS.MS-PS3-2

Which of the following are examples of kinetic energy?

• Gravitational, elastic, magnetic, chemical, electrostatic, and nuclear

• Mechanical, elastic, chemical, thermal, and sound

• Chemical, nuclear, thermal, electrical, and electromagnetic

• Thermal, mechanical, sound, electrical, and electromagnetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following would occur if an object experienced an increase in speed?

• An increase in potential energy

• An increase in kinetic energy

• A decrease in kinetic energy

• An increase in both potential and kinetic energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is energy?

• The movement of particles in a substance

• A push or a pull

• The ability to do work and cause change

• Displacement caused by force

Which of the following represents an example of gravitational potential energy?

• A boulder on the edge of a steep cliff

• A compressed spring ready to be released

• A stretched rubber band

• A slingshot pulled all the way back

Tags

NGSS.MS-PS3-2

Which of the following does not represent an example of potential energy?

• A book resting high on a shelf

• A fast-moving river

• A catapult ready to be launched

• A dam holding back a body of water

Tags

NGSS.MS-PS3-2

Which of the following represents potential energy transforming into kinetic energy?

• A marble rolling across the floor and eventually coming to a stop

• A dog running around the yard while playing

• A car driving on the highway at a constant speed

• A person falling toward the ground while skydiving

Tags

NGSS.MS-PS3-2

At which point would the rollercoaster have the greatest potential energy and the least kinetic energy?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

At which point would the rollercoaster have the greatest kinetic energy and the least potential energy?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5