Mass, weight and volume

What unit of measurement is used for mass in physics?

• Liter

• Kilograms

• Meters

• Newtons

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.

The amount of matter in an object is 

• pressure

• weight

• mass

• force

Tags

NGSS.MS-PS1-1

What do you use to measure the mass of an object?

• Scale

• Graduated cylinder

• Ruler

• Gravitometer

Define Weight

• pull of gravity on an object

• amount of matter in an object

• Force that pull pair of gravity together

• ability to do work

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

Q. 

weight is measured in...

• pounds (lb)

• newtons (N)

• kilograms (kg)

• Centimeters(cm)

How can you measure the volume of an irregular stone?

• Using a ruler

• By multiplying length x width and height

• by water displacement

• Using scale

Size of an object depend 100% of

• Volume

• mass

• weight

• All of the choices

How can you determine the volume of a phone?

• Using a ruler

• Using scale

• By water displacement

• By a formula

  V = L x W x H