S1 Forces Assesment

What is the unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

Tags

CCSS.8.EE.A.4

A ____________ is a push or a pull on an object.

• friction

• force

• magnet

• gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is a Force?

• The distance
• Mass
• A push or pull
• Give me a  failing grade 

Tags

NGSS.MS-PS2-1

This type of force resist motion between two surfaces that are pressed together

• contact
• gravity
• friction

A pull can be used to do all of the following EXCEPT –

• move a desk.

• open a door.

• boil some water.

• lift some boxes.

All of the actions below would probably move a book EXCEPT –

• pulling a rug that the book is on

• standing on top of the book

• kicking the book across the floor

Pushing and pulling can cause an object to change positions and to move.

• True

• False

What is the force that causes objects to fall to Earth?

• Air resistance
• Gravity
• Water resistance
• Pressure

Tags

NGSS.MS-PS2-4

Which is the correct definition of a 'force'?

• An influence, which cannot be measured, that causes something to move, stop moving or change direction.
• An influence, which can be measured, that causes something to move, stop moving or change direction.
• Something which has power.
• An influence, which can be measured, that causes something to move.

What force does a parachute use to slow things down before hitting the ground?

• Friction
• Air resistance
• Water resistance
• Wind

Tags

NGSS.MS-PS2-2