An olympic diver had a kinetic energy of 1500 j just prior to hitting the water. if her mass is 50 kg, then what is her speed

it may be wrong but i think its a

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.