Two train cars of identical mass 10 Kg each collide and move off in opposite directions. The first car was initially traveling at 2.0 m/sec and the other car was initially at a velocity of 3.0 m/sec left. After the collision, the first car is traveling at a velocity of 2.5 m/sec as it moves to the left. What is the final velocity of the other train that is traveling in the opposite direction?

probably not if net force is zero

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down

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.