If the sample of helium and nitrogen gas has the same kinetic energy, then it follows that hey have the same temperature.
We know that gas molecuules are in constant random motion hence they collide with each other as well as with the walls of the container. The temeprature of the gas determines the kinetic energy of the gas.
Hence if the sample of helium and nitrogen gas has the same kinetic energy, then it follows that hey have the same temperature.
Learn more about kinetic energy of a gas: https://brainly.com/question/11067389