Question

Why is the motion of the oil in the bin considered a cycle? What could stop the cycle? What could accelerate it?

Answer 1

The motion of the oil in the bin is considered a cycle because it is constantly moving in a circular pattern. The cycle could be stopped by a decrease in the amount of energy being put into the system, such as a decrease in temperature or pressure. The cycle could be accelerated by an increase in the amount of energy being put into the system, such as an increase in temperature or pressure.