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All 6th Graders

Star Trek or Star Wars

Who will win if the two universes merged? Remember to back up your claims with evidence. Share the websites you found by placing the links here.
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educatoral21617484Member avatar small Macya 253d
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All 6th Graders

Motor or Battery?

Someone posed the following question:What is doing the work when a motor lifts washers, the motor or the battery? The question was asked because if the battery is providing the energy that the motor needs to lift the washers then isn't the battery...
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