Which is faster a bowling ball or a golf ball

it is the gold ball jsut because its light weight if rolled a bowling ball and you rolled a golf ball i think the golf would be faster jsut because of its ligth weight

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.

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this