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3
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The number of times the machine multiplies force
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4
|
How many classes of levers exsist?
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5
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A machine made up of more than one simple machine
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6
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A type of pulley attached to a moving object
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7
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A simple machine that is a straight slanted surface
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9
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A type of pulley that uses both a fixed and moveable pulley
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10
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The fixed point a lever pivots on
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11
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An inclined plane that is wrapped Ina spiral around cylinder
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12
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A device that helps do work by overcoming a force or changing the direction of the force
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13
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A simple machine consisting of two circular objects of different sizes
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14
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A simple machine that has a grooved wheel that holds a rope or cable
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