A monatomic ideal gas has pressure p1 and temperature T1. It is contained in a cylinder of volume V1 with a movable piston, so that it can do work on the outside world. Consider the following three-step transformation of the gas:1.The gas is heated at constant volume until the pressure reaches Ap1 (where A>1).2.The gas is then expanded at constant temperature until the pressure returns to p1.3.The gas is then cooled at constant pressure until the volume has returned to V1.4.It may be helpful to sketch this process on the pV plane
How much work W2 is done by the gas during step 2?Express the work done in terms of p1, V1, and A

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.

Electoral current force mechanical advantage if the wheel and axle is 2 n and the output force is 20 n

The answer is a i think