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The center of mass between an uknown spacecraft and a probe of mass 10^5 kg is 1000 m from the probe. if the spacecraft is 1010 m from the probe, what is the mass of the spacecraft?
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Need help answering this question The ancient Egyptians used simple machines to build the pyramids. Discuss how you might use one or more of the simple machines to move the massive stone blocks up the growing pyramid, an ...
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