Science Checkpoint 3 Review

At which point is potential energy greatest?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-2

What kind of energy is stored energy?

• Potential

• Kinetic

• None of the above

• All of the above

Tags

NGSS.MS-PS3-2

The faster an object moves, the ________ kinetic energy it has.

• more

• less

• none of the above

• same

Tags

NGSS.MS-PS3-1

What kind of energy is in a moving skateboard?

• Potential
• Kinetic
• Both potential and kinetic energy
• none of the above

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which is the best example that something has kinetic energy?

• a. a car parked on a steep hill 
• b. a tennis ball rolling across the court
• c. a picture hanging on the wall 
• d. a piece of coal before it's burned 

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

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

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Click to look at the picture.
The picture is demonstrating an example of ______ . 

• gravity
• speed
• kinetic energy
• potential energy

Tags

NGSS.MS-PS3-2

What is thermal energy?

• energy from sound
• potential energy in chemical compounds
• the movement of electrons
• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

What is chemical energy?

• the potential energy in chemical compounds that is waiting to be released
• energy that is formed or caused by movement
• the movement of electrons throughout the world
• energy from the Sun or any other light source

Tags

NGSS.MS-PS1-1