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8 Cards in this Set
- Front
- Back
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Science
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Science is motivated by the curiosity to understand and not to find out if it is useful.
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Applied Science
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Applied Science has experiments that are aimed at trying to find something useful.
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Technology
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Technology is a new process or machine that makes life better or makes a job easier.
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pulley
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a grooved wheel that rotates freely on a frame
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block and tackle
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a system of multiple pulleys in which the mechanical advantage is given by the number of pulleys in the system
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inclined plane
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a simple machine that is shaped like a ramp with the effort applied along the slope of the ramp
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wedge
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a simple machine shaped like a ramp with the effort applied at the short edge
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screw
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a simple machine composed of a wheel and axle with an inclined plane wrapped around the axle
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