I'm that would be he positive and the negitive
"There are no vertical forces acting on the train" statement about the forces acting on the train is accurate.
Answer: Option C
<u>Explanation:</u>
Maglev or magnetic levitation work on the principle of complete deflection of magnetic line of forces around a superconductor material. So, the deflection or repulsion of magnetic flux will support the other object to remain floated above the track which is composed of a superconductor.
As there is only magnetic force acting on the train, the object or train will be moved forward by the deflection of magnetic flux lines on the track. Thus there would be no vertical forces acting on the train so the journey will be smooth due to constant acceleration.
Answer:
The trade relations, in general, were quite strong. The blockade of ports of the South, announced in April 1861 by the US government, contributed to the development of smuggling not only between the southern states and England, but also between the South and the North. The profitability of smuggling trade increased with the development of hostilities. The Confederate government was actively involved in smuggling with England. A special role in it belonged to Liverpool.
Explanation: