Riders in an amusement park ride shaped like a viking ship hung from a large pivot are rotated back and forth like a rigid pendulum. at each end of the swing the ship hangs motionless for a moment before the ship swings down under the influence of gravity. assume that this motionless point occurs when the bar connecting the pivot point and the ship is horizontal.

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.