Motion

What force is used in a compass?

• gravitational

• magnetic

• a pull
  

• electric

Tags

NGSS.MS-PS2-3

A ball moves from X to Y on the floor. Which best explains the change in the ball? The ball –

• was observed

• is made of rubber

• was pushed

• is very heavy

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Katie kicked a ball lightly. then she used more force to kick the ball again. What effect did the stronger force have on the ball?

• The ball stopped moving.

• The ball moved faster.

• The ball moved more slowly.

Tags

NGSS.MS-PS2-2

A student let go of a tennis ball at the top of the ramp and it rolled straight into another tennis ball at the bottom of the ramp. Which arrow shows the direction the ball at the bottom of the ramp will move?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-1

The diagram below shows a rubber ball rolling rapidly toward a brick wall. The ball hits the wall. Which sentence explains what happens next?

• the ball sticks to the wall

• the ball moves up the wall

• the ball goes through the wall

• the ball moves away from the wall

Tags

NGSS.MS-PS2-1

A push or a pull changes an object’s –

• size

• motion

• weight

• temperature

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A pull can be used to do all of the following EXCEPT

• open a door

• move a wagon

• lift some rocks

• boil some water

Tags

NGSS.MS-PS2-2

An air rocket is launched several times and for each launch the number of pumps was recorded as well as the height reached by the rocket. If the pattern shown in the data continues, how many pumps would it take for the rocket to reach a height of 15 meters? Record your answer below.

• 21

• 15

• 18

• 25

Tags

NGSS.MS-ETS1-3

NGSS.MS-PS3-1

All of the actions below would probably move a book EXCEPT -

• standing on top of the book

• pushing the book off the table

• pulling a rug that the book is on

• kicking the book across the floor

Tags

NGSS.MS-PS2-2

Which word means a push or pull that can change how something is moving?

• friction

• motion

• force

• direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4