A tennis ball (m=0.2 kg) is thrown at a brick wall. it is traveling horizontally at 18 m/s just before hitting the wall and rebounds the wall at 12 m/s, still traveling horizontally. the ball is in contact with the wall for 0.02 s. what is the magnitude of the average force of the wall on the ball

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.

i think the answer is tomato juice? not entirely sure though