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15 Cards in this Set
- Front
- Back
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a machine; a bar used to pry or move something
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lever
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a machine with no moving parts
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tool
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a machine that changes one kind of energy
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engine or motor
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a machine that changes mechanical power into electrical power
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generator
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mathematics that deals with the study of shapes in space
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geometry
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the mathematics of motion and change
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calculus
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the mathematics relating distances to directions and concerning the sutdy of the properties of triangles
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trigonometry
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a number used in working with circles; = 3.14159
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Pi
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a science that deals with the location of living and nonliving things on earth and the way they affect one another
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geography
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to find by performing mathematical operations
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calculate
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the study of the rules and tests of sound reasoning
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logic
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a group of singers and dancers in Greek drama who take part in or comment on the action
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chorus
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acting with thoroughness or regularity
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systematic
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a serious drama with a sorrowful or disastrous conclusion
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tragedy
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a light amusing play with a happy ending
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comedy
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