Consider a transformation from point A to B in a two-step process. First, the pressure is lowered from 13 MPa at point A to a pressure of 2 MPa, while keeping the volume at 3.1 L by cooling the system. The state reached is labeled C. Then the system is heated at a constant pressure to reach a volume of 9.5 L in the state B. (Assume the system consists of a monatomic ideal gas.)

trig 15.3 cos

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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