forces and motion

a force is a...

• push

• yank

• pull

• force

the force that pulls two objects together based on mass(force on the atmosphere)

• gravity

• force

Tags

NGSS.MS-PS2-4

the force that causes an object to slow down or stop motion

• gravity

• motion

• friction

what is static friction

• pushing against something to heavy to move

• pulling something and moving it

• pushing against something and moving it

what is sliding friction

• rolling a barrel

• sliding a chair in at a table

what is rolling friction

• rolling a ball down down a hill

• pulling a ball up a hill

• friction stopping the ball

what is fluid friction

• objects moving though grass

• a solid turning into a liquid

• objects moving through air or water

motion is the act if moving, occurs when forces act on an object

• TRUE

• FALSE

Tags

NGSS.MS-PS2-2

x axis

• the horizontal line

• the vertical line

y axis

• the horizontal line

• the vertical line