February 22, 2017

Homework Help: Physics

Posted by Karen on Monday, November 26, 2012 at 5:37pm.

An artillery shell is fired at an angle of 75.7 above the horizontal ground with an initial speed of 1720 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.

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