Plan a controlled experiment that uses the simulation to investigate how changing the mass of an object changes it's acceleration. The net force must stay the same.

Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.

Positrons are spontaneously emitted from the nuclei of

An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point