Two identical trucks (m - 1500 kg) are traveling in opposite directions. Truck A is carrying 150 kg of cat toys. The speed of each
truck is shown in the diagram to the right.
Draw a force diagram for each truck during the collision.

that would be b i just took the test : )

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

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.