PLS HELP A bead slides without friction around a
loop-the-loop. The bead is released from a
height of 9.9 m from the bottom of the loop-
the-loop which has a radius 2 m.
The acceleration of gravity is 9.8 m/s2

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

beta is electron from nucleus

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

well clustered together.

points close on a scatter diagram

conservation of mass

mass before something happens = mass afterwards