4.2 Force and Motion

What is a force?

• Push or Pull by one object to another

• Turn or Twist by one object to another

• Swing or Hit by one object to another

• Throw or Catch by one object to another

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is Motion?

• something still

• something stuck

• something moving

• something parked

Tags

NGSS.MS-PS2-2

Objects with heavy mass take...

• less force to move

• greater force to move

Tags

NGSS.MS-PS2-2

Objects with lighter mass take...

• greater force to move

• less force to move

Tags

NGSS.MS-PS2-2

Friction ___________ motion:

• likes

• is friends with

• attracts

• opposes

Smooth surfaces produce...

• less friction

• more friction

Rough surfaces produce...

• less friction

• more friction

What is position?

• The location of an object

• The size of an object

• The color of an object

• The weight of an object

What is speed?

• how heavy an object is

• how tall an object is

• how fast an object is moving

• what color an object is

Tags

NGSS.MS-PS3-1

What does speed measure?

• weight

• motion

• size

• length

Tags

NGSS.MS-PS3-1