A.22.0.kg cannonbsil is fired from a cannon with muzze speed of 950m/s at an angle of 34.0 with the horizontal. A second ball is fired with the same initial speed at an angle of 90.0. Let y=0 at the cannon. (a) Use the isolated svitom model to find the fraximum height reached by each ball. Afinctbill=mhovendthint=m (b) Use the isolated sytem model to find the total mechanical energy of the ball-Earth system at the maximum helght for each ball. Einntbill=,Eiftindtial=