A 0.095-kg dodge ball is traveling at 22 m/s along the concrete ground. Friction with a magnitude of 0.75 N is exerted on the moving ball by the surface of the concrete. Someone also uses their foot to slow the motion of the ball to a stop. If the ball travels 0.20 m before stopping, then determine the amount of force applied to the ball by the foot.

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat