4.1 Energy and Speed (STEMscopes)

A movement that changes an objects position is

• motion

• movement

• speed

• force

Tags

NGSS.MS-PS2-2

Rate of motion or how fast something moves is called

• energy

• force

• speed

• energy transfer

• motion

Tags

NGSS.MS-PS3-1

A push or pull is called a

• motion

• movement

• speed

• force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

A change in position or location is

• motion

• energy transfer

• movement

• speed

That which is needed to do work

• speed

• energy

• energy transfer

• force

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

The transfer of energy from one object to another or one form to another

• energy

• movement

• energy transfer

• motion

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

NGSS.MS-PS1-4

A moving object will have more energy when the object

• stops moving

• changes direction

• loses mass

• moves faster

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Four identical balls are rolled from the same position at the same time. Which ball would have the most energy?

• The one that moved the fartherest

• The one that is closest to the starting line

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Two model trains are running on tracks that are lined up next to each other. The two trains are not moving at the same speed. What would cause one train to move faster than the other?

• The slower train's cars have less mass

• The faster train has a wider track

• The faster train has more energy

• The slower train has an older engine

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS2-2

We observe a moving object. When we observe the object moving more slowly, we know that it

• will move in a new direction

• has more gravity pulling on it

• can't go back to where it started

• had less energy than it did before

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1