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        | 300's BC Greece The universe is rational and understandable Set of rules that can be observed Objects on Earth act different than in space |  | 
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        | 1500's Poland The Earth is not the center of the universe The Sun is Earth is one of several planets orbiting the sun |  | 
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        | 1571-1630 Europe Orbits of planets can be described mathematically Three laws that govern the motion of planets |  | 
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        | 1564-1642 Italy Father of Modern Science experimentation of nature discovered laws of accelerated motion, moons of Jupiter, phases of venus, mountains of moon, sun spots Proved Earth was not the center of all motion |  | 
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        | 1642-1727 England Made the three laws of motion clear Laws that apply to earth and heavens universal gravitation |  | 
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        | centimeter-gram-second system |  | 
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        | anything about an object or a system that is measurable |  | 
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        | a subject or range of activity or interest |  | 
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        | the amount of space that a substance or object occupies |  | 
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        | degree of consistency measured by the quantity of mass per unit volume. |  | 
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        | the degree or intensity of heat present in a substance or object |  | 
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        | the rate at which something occurs or is repeated over aparticular period of time |  | 
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        | the continuous physical force exerted on or against an object bysomething in contact with it |  | 
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        | an agreed upon unit of a dimension   inch, foot, meter, second, cubic meter, kilogram |  | 
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        | a dimension not composed of other dimensions   mass, length, time |  | 
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        | a dimension composed of two or more fundamental dimensions   speed, density, acceleration |  | 
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        | All measurements made with any instrument are limited by the limited number of divisions on that instrument. The significant digits in a measurement are those that a person is certain about(those that correspond to divisions on the measuring instrument) plus one estimated digit(estimated to the nearest tenth of the instruments smallest division.) |  | 
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