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Phys. Science
Chapter 2
Question | Answer |
---|---|
matter | anything that has mass and volume |
properties | describe an object |
general properties of matter | mass, weight, volume, density |
mass | amount of matter in an object |
inertia | resistance of object to change motion |
Newton's Law | every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it |
gravity | force of attraction between two objects |
volume | amount of space an object takes up |
density | mass per unit volume (how closely packed particles are) |
weight | force of gravity |