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The top documents tagged [lever armparts]
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Simple and Compound Machines © 2011 Project Lead The Way, Inc.Science of Technology
215 views
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What are Simple Machines? A device that allows work to be performed with less effort A device with few or no moving parts A device that makes work easier
214 views
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Simple and Compound Machines. What are Simple Machines? A device that allows work to be performed with less effort A device with few or no moving parts
216 views
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Simple and Compound Machines
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Simple and Compound Machines
63 views