Force

Select all that are a PUSH.

• Press

• Throw

• Tow

• Stomp

• Yank

Tags

NGSS.3-PS2-1

Select all that are a PULL

• Tow

• Throw

• Press

• Yank

• Stomp

Is this a push or a pull?

• Push

• Pull

• Both

Tags

NGSS.MS-PS2-1

Is it a push or a pull?

• Push

• Pull

• Both

Tags

NGSS.MS-PS2-1

Is this a push or a pull?

• Push

• Pull

• Both

Tags

NGSS.MS-PS2-1

What is NOT an example of an UNBALANCED force?

• A rising hot air balloon

• Kicking a soccer ball

• A tower of blocks sitting on the table.

• A bird flying in the sky

Tags

NGSS.3-PS2-1

Simple Machines are used to...

• To look at

• Make work easier

• Make work fun

• Make work harder

What happens as a result of friction?

• Objects speed up

• Objects slow down

• Nothing

• Objects double in speed

How many simple machines are there?

• 2

• 5

• 6

• 9

Students described the amount of force needed to change the motion for each ball from rest to rolling. Which statement is true?

• The bowling ball has less mass, but it took more force to make it roll.

• The bowling ball has more mass, therefore it took more force to make it roll.

• The beach ball has more mass, therefore it took less force to make it roll.

• The beach ball has less mass, but it took more force to make it roll.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2