The Magic School Bus - Plays ball

Which of these is a physical force?

• push

• pull

• friction

• all of the above

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

Things rubbing together cause a force called:

• gravity

• push

• friction

• pull

When there is too much friction and object:

• won't move at all

• will move slowly forever

• will move quickly

• will move slowly and eventually stop

What force causes a rolling baseball to stop rolling on the ground?

• push

• gravity

• pull

• friction

All of the following have little or no friction except what?

• sliding down a hill

• snow skiing

• car racing

• ice skating