If m1 accidentally falls off and shatters when it strikes the floor, the rod holding m4 will move to a vertical orientation so that m4 hangs directly below the end of the rod supporting m2. To what values should m2 and m3 be adjusted so that the other two rods will remain in equilibrium and be oriented horizontally

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

True or false graphs must include scales that increase by the same amount

More solar radiation is absorbed by earth’s surface than by