PRACTICE ANOTHER 22 0 kg cannonball is fired from a cannon

Last updated: 6/8/2023

PRACTICE ANOTHER 22 0 kg cannonball is fired from a cannon with muzzle speed of 850 m s at an angle of 40 0 with the horizontal A second ball is fired with the same initial speed at an angle of 90 0 et y 0 at the cannon a Use the isolated system model to find the maximum height reached by each ball m hfirst ball hsecond ball m b Use the isolated system model to find the total mechanical energy of the ball Earth system at the maximum height for each ball Efirst ball Esecond ball TEACHER