How much force is applied to the left side of an object (pushing right->) if a 95 N force is applied to the right side (pushing left <-) and the net force is 52 N -> pushing to the right? (Draw a picture and show the math) Please show all work and not just the answer(s). (Also show picture if at all possible).

Please help ASAP!!!

Consider a uniformly charged ring in the xy plane, centered at the origin. the ring has radius a and positive charge qdistributed evenly along its circumference. a)what is the direction of the electric field at any point on the z axis? . b)what is the magnitude of the electric field along the positive z axis? use k in your answer, where k=14πϵ0. d)the ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. what will be the angular frequency ω of these oscillations? use the approximation d≪a to simplify your calculation; that is, assume that d2+a2≈a2. express your answer in terms of given charges, dimensions, and constants