You push a 2.1 kg object on a table with 42 N of force. You are in contact with the box for 0.10 seconds. Ignoring friction, how fast is the box moving when you stop pushing?

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.

statement #3 on andre"s list is false.

option number c is the right answer.

i think its d if wrong im sorry