Mass and Weight

What statement is true?

• Mass never changes. Weight does.

• Weight never changes. Mass does.

• Both mass and weight change because they are affected by gravity.

• Neither mass nor weight change. They are always the same.

Tags

NGSS.MS-PS2-4

What unit of measurement is used for mass in physics?

• Liter

• Kilograms

• Meters

• Newtons

The amount of matter in an object is 

• pressure

• weight

• mass

• force

Tags

NGSS.MS-PS1-1

Weight and mass are NOT the same. ​ (a)   is the measure of the gravitational pull on an object and ​ (b)   is a measure of how much an object is made up of. Mass is measured using a ​ (c)   and weight is measured using a ​ (d)   . The metric units for measuring mass are ​ (e)   and the metric units for measuring weight are Newtons.

• Weight

• mass

• triple beam balance scale

• spring scale

• grams

• Newtons

Your mass would change if you went to another planet.

• True

• False

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

A mechanical scale is like a seesaw. An object of unknown mass is put on one side of the scale, and then weighted tabs are moved on the other side of the fulcrum until the two sides are in balance. Gravity is acting on both sides with the same force. Do you think this measures mass? Or weight?

• Mass

• Weight

What is the name of this tool?

• spring balance

• Balance scale

• measuring cylinder

• thermometer

What is the symbol for weight?

• m

• M

• W

• p

Tags

NGSS.MS-PS2-4

The mass of an object ___________ as it moves away from the center of Earth

• stays the same

• decreases

• increases

• doubles

_____ is the amount of substance of an object.

• Mass

• Weight

• Density

• Volume

Tags

NGSS.MS-PS2-4