A ball of mass m is fired from a cannon of mass nm without

Last updated: 6/21/2023

A ball of mass m is fired from a cannon of mass nm without the ball with a relative speed of vo The ball is projected horizontally smooth A The total energy released is B The speed of ball is nvo n 1 C The speed of cannon is 1 mn va 2 n 1 Vo n 1 D The total energy released is 1 mv 2n 1