Topic 2 Review

What causes a pencil to fall to the ground?

• Magnetism

• Gravity

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

If Ball 1 is dropped from your hip and Ball 2 is dropped from your head, which one will bounce higher and why?

• Ball 1 will bounce higher because it is closer to the ground

• Ball 1 will bounce higher because it weighs more

• Ball 2 will bounce higher because it is farther from the ground

• Ball 2 will bounce higher because it weighs less

Select all objects that are magnetic.

• Steel Paperclip

• Paper

• Iron Nail

• Pencil

Tags

NGSS.MS-PS2-3

What TWO things can a force change?

• Weight

• Motion

• Size

• Position

Tags

NGSS.MS-PS2-2

If you add a second block to the tool, what are you testing?

• How mass affects force

• How height affects force

• How friction affects force

Tags

NGSS.MS-PS2-2

Which TWO options are examples of gravity?

• A bike riding on the road

• An apple falling from a tree

• A pencil dropping on the floor

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which TWO are examples of friction being used?

• A child going down a slide and stopping

• A bike riding down a concrete road

• An apple falling from a tree

• A pencil dropping on the floor

Tags

NGSS.3-PS2-1

Which TWO forces help a child sled down a snowy hill?

• Magnetism

• Electricity

• Gravity

• Friction

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Which arrow shows the motion of the car?

• 
• 
• 

How can the number of magnets affect the force?

• The less magnets the more force

• The more magnets the less force

• The more magnets the more force

Tags

NGSS.MS-PS2-3