Energy

What type of energy is elastic energy?

• Kinetic Energy

• Potential Energy

• Chemical Energy

• Mechanical Energy

Tags

NGSS.MS-PS3-2

Which group of energies are both examples of Kinetic energy?

• Mechanical, Thermal

• Elastic, Gravitational

• Electrical, Chemical

• Nuclear, Thermal

Tags

NGSS.MS-PS3-4

____________________ is the storage of energy

• Chemical Energy

• Potential Energy

• Mechanical Energy

• Kinetic Energy

Tags

NGSS.MS-PS3-2

Which of the following shows an example of Potential Energy?

• A football flying through the air

• Two kids high-fiving

• A rock sitting on top of a high ledge

• A flashlight shining brightly

Tags

NGSS.MS-PS3-2

What is it called when two surfaces pass across one another creating heat?

• Thermal Energy

• Friction

• Motion Energy

• Photosynthesis

When rolling a marble down a ramp when does it have the most potential energy?

• At the bottom of the ramp

• While traveling down the ramp

• While being lifted to the top of the ramp

• At the top of the ramp

Tags

NGSS.MS-PS3-2

Four balls are thrown at the same velocity, with different masses. Which ball has the most kinetic energy?

• The 20g ball

• The 50g ball

• The 24g ball

• The 40g ball

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

As a two kids play on a teeter totter (seesaw) when do they have the most potential energy?

• When they are at their highest point

• Just before their muscles push them upward

• As they begin coming down

• When they reach the lowest point

Tags

NGSS.MS-PS3-2

Two kids are bowling and both choose the same ball. Whose ball will have the most force?

• The one who is tallest

• The one who has the best shoes

• The one who can throw the ball the fastest

• The one who uses the heaviest ball

Tags

NGSS.MS-PS2-2

Design an experiment that adds or removes energy to a chemical reaction

• If we heat water and change it to a gas

• If we heat an ice cube, to see if it will melt faster.

• Heat water and add salt, to see if the salt will dissolve faster.

• Heat vinegar and add baking soda, to see if it will react faster.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS1-4

NGSS.MS-PS1-2