What is the direction of magnetic field lines inside any magnet? A.
They travel from north to south.
B.
They travel from south to north.
C.
They travel in a loop.
D.
They travel back and forth within the magnet.
E.
They do not travel through the magnet.

During the past 150 years in the united states, how did energy consumption compare to population growth

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?

Which inventor was often called the lady edison