Skills for analyzing processes involving electric force and electric potential energ...

Skills for analyzing processes involving electric force and electric potential energy

Electric cannon The cannonball shown in Figure P14.47 has charge q = +8.0 X 10^-5 C and mass 0.10 kg. The fixed object in the cannon has a charge of Q = +9.0 X 10^-4 C. The ball starts at d = 0.10 m from the fixed charged object. (a) Determine the maximum height of the cannonball after its release. (b) Show how you can determine two other physical quantities relevant to the process.