Find the speed of the shell at launch

Reference no: EM13708381

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.

Reference no: EM13708381

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