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Physics, 20.11.2019 06:31 HUNIXX6561
Acannon fires a shell straight upward; 1.7 s after it is launched, the shell is moving upward with a speed of 17 m/s. assuming air resistance is negligible, a.find the speed (magnitude of velocity) of the shell at launch and 5.5 s after the launch
(b) 5.5 s after the launch
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Acannon fires a shell straight upward; 1.7 s after it is launched, the shell is moving upward with...
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