Question 3 a) A cannon of mass 2000kg fires a cannon ball of mass 10kg at an initial velocity of 100ms 1. Calculate the
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Question 3 a) A cannon of mass 2000kg fires a cannon ball of mass 10kg at an initial velocity of 100ms 1. Calculate the
Question 3 a) A cannon of mass 2000kg fires a cannon ball of mass 10kg at an initial velocity of 100ms 1. Calculate the velocity of the cannon immediately after the firing. Calculate the Kinetic Energy of both immediately prior and immediately post the firing. What parameters are conserved? Comment on the results. (3 marks)