Gravity and magnetic force are called -------------- forces

• non contact

• contact

• balanced

• unbalanced

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What type of force do you create when you push against water as you walk?

• gravity

• weight

• lift

• drag

Writing on paper involves a ------------ force

• pushing

• pulling

• magnetic

• buoyant

Force can cause an object to speed up, slow down, or change direction

These changes will cause an object to -------------

• accelerate

• slide

• skid

• cruise

Tags

NGSS.MS-PS2-2

What is the unit for force -------------

• newton

• second

• kilogram

• meter

The thrust force moves the airplane forward through the air and acts opposite to the drag force

• True

• False

Tags

NGSS.MS-PS2-2

The drag force moves the airplane forward through the air and acts opposite to the weight.

• False

• True

Speed is measured in ------------

• Meters

• Minutes

• Meter per second

• Meter per second per second

Tags

NGSS.MS-PS3-1

Distance is measured in --------------

• Meters

• Minutes

• Meters per second

• Meters per second per second

To describe motion, you need -------------

• Distance and direction

• Distance and position

• Distance and acceleration

• Distance and time