A midi-cholorian moves in a horizontal circle at constant speed. It takes T seconds to complete one trip around the circle. It moves with centripetal acceleration of A. Which of the following gives an expression for the radius, R, of the circular path? A. T^2A/4π^2
B. TA/2π
C. 4π^2/T^2A
D. T/A
E. 2πr/A

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

conservation of mass

mass before something happens = mass afterwards