Two 2.5 g plastic buttons each with 54 nC of charge are placed on a frictionless surface 2.5 cm (measured between centers) on either side of a 5.5 g button charged to 255 nC . All three are released simultaneously. (A) How many interactions are there that have a potential energy?
N=
(B) What is the final speed of the left button?
v_(left )=(m)/(s)
(C) What is the final speed of the right button?
v_(right )=(m)/(s)
(C) What is the final speed of the 5.5 g button?
v=(m)/(s)