Energy Systems, Transfer & Conservation

How is energy represented on an energy conservation diagram?

• with lines

• pie chart

• bar graph

The segments in the pie charts represent different types of energy?

• TRUE

• FALSE

The size of a pie diagram always changes.

• TRUE

• FALSE

Tags

NGSS.MS-PS3-1

How is GE related to height?

• The lower the ball, the greater its GE.

• The higher the ball, the greater its GE.

• The higher the ball, the lower its GE.

Tags

NGSS.MS-PS3-2

Can a ball return to its original height after one bounce when it is dropped?

• yes

• no

Tags

NGSS.MS-PS2-2

What types of energy do the balls have when they are at their maximum height after bouncing once?

• KE only

• GE only

• PE only

Tags

NGSS.MS-PS3-2

NGSS.MS-PS2-4

What happens to the speed of a ball that does not float when it is dropped into water?

• The speed of the ball increases when dropped into water.

• The speed of the ball decreases when dropped into water.

• The speed of the ball remains constant when dropped into water.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

Have you walked through water chest deep, like in a pool? How does this compare to walking in the air?

• It's easier to walk through water than air.

• It's the same walking through water and air.

• It's harder to walk through water than air.

What do you think would happen to the time it takes the pendulum to stop if it was swinging in water?

• It will take the same amount of time for the pendulum to stop underwater.

• It will take more time for the pendulum to stop under water.

• It will take less time for the pendulum to stop under water.

Tags

NGSS.MS-PS2-2

Does the pendulum's energy increase or decrease with time?

• decrease

• increase

Tags

NGSS.MS-PS3-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

NGSS.MS-PS3-4