How much force is required to accelerate a 12kg object by 65 m/s2 [meters per second squared]? A. 0.18 N
B. 5.42 N
C. 780 N​

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.)

connect the batteries in series and hope