Camping equipment with a mass of 523-kg is pulled across a frozen lake by a horizontal rope. If the ice has a coefficient of kinetic friction of 0.06, how much work (in J) is done by the campers pulling their equipment 710-m at a constant velocity

The work done by the campers is 218.342KJ

Explanation: Please see the attachments below

mistakes are ok

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.