Openscied Force

A force can

• make an object move

• make a moving object stop moving

• slow an object down

• all of the above

Tags

NGSS.MS-PS2-2

An object resting on the ground can move without a force acting on it.

• True

• False

• True and False

• True on Wednesdays, False on Saturdays

Tags

NGSS.MS-PS2-2

When you push or pull something, you are creating

• a weight

• a speed

• a force

• a surface

• pizza dough

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is friction

• a force that slows an object down

• a force that speeds an object up

• a force that makes an object start moving

• a force that can move very heavy objects

• a force that can stop a grown man AND a little baby

If you want a surface to have less friction, make it...

• wider

• rougher

• smoother

• thinner

• smellier

Which of the following would it take the most force to move?

• a 3-pound ball

• a 5-pound ball

• a 15-pound ball

• a 25-pound ball

• a tinyurl so small that you couldn't even see it

Tags

NGSS.MS-PS2-2

Imagine you kick four balls with the same amount of force. Which one will go the farthest?

• a 3-pound ball

• a 5-pound ball

• a 15-pound ball

• a 25-pound ball

• noodling for catfish

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which of the following would be the easiest to move?

• a 5-pound on grass

• a 5-pound ball on ice

• a 10-pound on grass

• a 10-pound on ice

Tags

NGSS.MS-PS2-2

Which of the following requires force to move?

• a book

• a rock

• an elephant

• all of these

• cheese

Tags

NGSS.3-PS2-1

Which of the following people is the least affected by friction?

• a person trying to slide a box across grass

• a person trying to slide a box across sand

• a person trying to slide a box across ice

• a person trying to slide a box across concrete