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Problem: A cannon fires a shell straight upward; 2.5 s after it is launched, the shell is moving upward with a speed of 18 m/s. Assuming air resistance is negligible,

Part A: Find the speed (magnitude of velocity) of the shell at launch and 4.9 s after the launch.

I need help to determine the speed (magnitude of velocity) of the shell.

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  • Category:- Physics
  • Reference No.:- M91247796

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