Physics, 26.06.2019 14:00 dejabrewer01
Why is uranus a planet and not a moon of neptune
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If a simple machine reduces the strength of a force, what must be increased?
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A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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What was the first instrument to ever record an earthquake?
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Why is uranus a planet and not a moon of neptune...
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