A shell is fired from a cannon with velocity v m s at an

Last updated: 6/11/2023

A shell is fired from a cannon with velocity v m s at an angle 0 with the horizontal direction At the highest point in its path it explodes into two pieces of equal mass One of the pieces retraces its path to the cannon and the speed in m s of the other piece immediately after the explosion is 1 3vcos 0 2 2vcos0 3 3v 2 Cos 0 4 3v cos 0