What affects the direction of the current moving through a wire? check all that apply.
the direction the wire moves in
the thickness of the wire
the direction of the magnetic field
the type of magnet
the direction of the needle on an ammeter

Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .

Which planet do you think would be easiest for humans to colonize some day?

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?