Amechanic pushes a 3.40 ✕ 103-kg car from rest to a speed of v, doing 5,340 j of work in the process. during this time, the car moves 27.0 m. neglecting friction between car and road, find v and the horizontal force exerted on the car.

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.