Question

An electrically charged wire on the z axis exerts a force on aproton, which moves on the x axis. The initial conditions for theproton position and velocity are: x(0) = x0 and v(0) = 0. The forceon the proton is Fx(x) = C /x where C = 3.2×10−15 Nm.

(A) Determine the potential energy function, U(x). Choose x0 to bethe reference point; i.e., U(x0) = 0.
(B) Calculate the velocity v at the time when the proton passes thepoint x = 2 x0.
(C) Calculate the time t when the proton passes the point x = 2 x0.Assume x0 = 1 m.

*** Please be as specificas possible***