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Physics, 01.03.2021 07:00 csciahetano

A 454 kg glider moving at 21.3 m/s descends from 315 m altitude to 264 m. How fast will the glider be going at the new height?

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A 454 kg glider moving at 21.3 m/s descends from 315 m altitude to 264 m. How fast will the glider b...
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