07 Forces and Motion Test

A push or pull between objects

• Force

• Energy

• Power

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The unit used to measure force

• Newton

• Kilogram

• Liter

• Meter

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

4. Forces that are equal and opposite from each other; do not change an object's motion

• A. Balanced forces

• B. Unbalanced forces

• United forces

Tags

NGSS.MS-PS2-1

Forces that are not equal in strength or opposite in direction: cause a change in the object's motion

• Unbalanced forces

• Balanced forces

• Unbelievable forces

Tags

NGSS.MS-PS2-2

A force when things rub against each other (and slows objects down)

• Opposite

• Slowing

• Friction

• Applied

A type of friction caused by moving through air.

• wind

• air resistance

• momentum

• constant

The force that pulls masses toward each other.

• Friction

• Lift

• Gravity

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

The resistance of a mass to changes in its motion. If it has a lot, it is hard to start it moving or to stop it moving.

• Inertia

• Length

• Volume

• Resistance

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Speeding up: caused by unbalanced forces

• Deceleration

• Acceleration

• Exceleration

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Balanced forces cause things to:

• Accelerate

• Move at constant speed or stand still

• Decelerate