What happens in terms of energy when a moving car hits a parked car, causing the parked car to move?

a) the moving car transfers kinetic energy to the parked car.

b) kinetic energy in the moving car disappears.

c) kinetic energy in the parked car is created.

d) the parked car transfers kinetic energy to the moving 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.

it would be c. predictability