There are two parts to this question please show your work for both. Thank you

part 1 of 2 Find the rms speed of a hydrogen atom at a temperature of 1 x 10 K. The universal gas constant is 8.314 J/mol . K, and Boltzmann's constant is 1.381 x 10-23 J/K. (At this tem- perature, which is of the order of the temper- ature in the interior of a star, the hydrogen is ionized and consists of a single proton.) part 2 of 2 What is its average kinetic energy