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QUESTION
An artillery shell is fired at an angle of 73.1 above the horizontal ground with an initial speed of 1530 m/s. The acceleration of gravity is 9.8 m/s...
An artillery shell is fired at an angle of 73.1 ◦ above the horizontal ground with an initial speed of 1530 m/s. The acceleration of gravity is 9.8 m/s 2 . Find the total time of flight of the shell, neglecting air resistance. Answer in units of min.
