E-Force and Motion #1

What is Force?

• Push or Pull

• Tendency of object to sit still

• Something at rest

• change in velocity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What does Gravity do?

• push things away

• pull things towards

• keep things in motion

• change speed and direction

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is friction?

• speeds things up

• keeps things in motion

• slows things down

• pulls towards the Earth

What is a push or pull?

• Mass

• Gravity

• Force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The black train has more ___________ than the yellow train

• gravity

• mass

• force

Tags

NGSS.MS-PS2-2

Measured in seconds, minutes, hours, etc

• Force

• Inertia

• Time

change in position. Movement

• Motion

• Mass

• Position

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1