Motion and Energy

A push or a pull changes an objects...

• size

• direction

• weight

• temperature

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If a ball is rolling across the field, which best explains the change in the ball's location?

• It is made of rubber.

• It was kicked.

• It is light.

• It has no mass.

Tags

NGSS.MS-PS2-2

What force is illustrated in the picture?

• A push

• A pull

• Gravity

• Friction

Tags

NGSS.3-PS2-1

What kind of energy gets STORED inside a parked car on a hot, sunny day?

• Mechanical energy

• Light energy

• Sound energy

• Thermal energy

Tags

NGSS.MS-PS1-4

As far back as about 1,000 years ago, people claimed that they had built a perpetual motion machine. They claimed the machine would run forever without having to do anything to it. Scientists know that a perpetual motion machine is impossible to build. The reason is that every machine constantly needs one thing to stay in motion. What does every machine need to stay in motion?

• electricity

• energy

• heat

• mass

Which is kinetic energy?

• the energy of a moving object

• energy that is increasing

• energy that is decreasing

• energy that is stored in the position, or structure, of an object

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

At point (a)   is kinetic energy greatest. 

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

According to the above diagram, at what point would the roller coaster car have the greatest kinetic energy?

• 5

• 4

• 3

• 6

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

At which point is kinetic energy greatest?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

At which location does the roller coaster have the greatest kinetic energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5