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15 Cards in this Set

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