Suppose a 13.0 kg fireworks shell is shot into the air with aninitial velocity of 62.0 m/s at an angle of 80.0° above thehorizontal. At the highest point of its trajectory, a smallexplosive charge separates it into two pieces, neither of whichignite (two duds). One 9.00 kg piece falls straight down, havingzero velocity just after the explosion. Neglect air resistance (apoor approximation, but do it anyway). A)At what horizontaldistance from the starting point does the 9.00 kg piece hit theground? B) Calculate the velocity of the 4.00 kg piece just afterthe separation. c)At what horizontal distance from the startingpoint does the 4.00 kg piece hit the ground?
