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Unit 3

Weight Mass Volume Density

QuestionAnswer
Mass the amount of matter or "stuff" that an object or substance contains
Volume the amount of space that an object occupies
Density the ratio or relationship between an object's mass and its volume
Equation to find mass = Mass = density X volume
Equation to find volume = Volume = mass/density
Equation to find density = Density = mass/volume
Equation to find volume of a regularly shaped object = Volume = Length X Width X Height
Matter anything that takes up space and can be weighed
To find the volume of an irregular shaped object you a graduated cylinder and use water displacement
Weight measures the attraction between two objects - the gravitational pull
We use grams to measure ______ MASS
We use a _______ to measure weight SCALE
What changes as you go from planet to planet? Weight
What stays the same as you go from planet to planet? Mass and Volume
Density of water = 1.0 g/cm3
Does density change if you cut an item in half? Density never changes of the same material
What changes if you cut an item in half? Mass and Volume
Created by: chrispullen1978
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