Which of the following is true? * Electronics and neutrons have the same mass.
Protons and electrons have the same mass.
All subatomic particles have the same mass.
Protons and neutrons have the same mass.

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

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?