mass weight and density

The amount of matter in an object is its

• mass
• volume
• density
• weight

The amount of space an object takes up is its

• mass
• volume
• density
• weight

The amount of mass per unit volume is the

• mass
• volume
• density
• weight

The amount of force that gravity pulls on an object is called

• mass
• volume
• density
• weight

SI unit of mass:

• grams (g)
• kilograms (kg)
• cm³
• Newtons

SI unit of volume:

• grams (g)
• meters (m)
• cm³
• m³

Density is measured with what units?

• grams (g)
• centimeters (cm)
• kg/m³
• pounds (lbs)

How do you calculate the density of an object?

• length x width x height
• mass x volume
• volume ÷ mass
• mass ÷ volume

What causes an object to float in a substance?

• if the object's density is less than the substance
• if the object's density is the same as the substance
• if the object's density is greater than the substance
• if the object's density is zero

What causes an object to sink in a substance?

• if the object's density is less than the substance
• if the object's density is the same as the substance
• if the object's density is greater than the substance
• if the object's density is zero