S Sputink New member Nov 4, 2010 #1 If the intial velocity of an electron is 3ms-1 horizontal. How long does it take before it hits the ground. Height = 8m Mass of election = 9.11 X 10^-31 g = 9.81 ms-2
If the intial velocity of an electron is 3ms-1 horizontal. How long does it take before it hits the ground. Height = 8m Mass of election = 9.11 X 10^-31 g = 9.81 ms-2
