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October 26, 2014

Homework Help: physics

Posted by mymi on Tuesday, October 11, 2011 at 9:50am.

A 1175-kg cannon shoots a 33-kg shell at an angle of 25 above the horizontal and a speed of 495 m/s. What is the recoil velocity of the cannon? (Take the direction the cannon is firing to be the positive direction. Indicate the direction with the sign of your answer.)

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