Aphysician might deal with potential problems associated with the characteristic of services by providing physical cues such as her medical diplomas hanging on the wall of the examining room. intangibility perishability variability

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction. true or false?