[ml1201]

"Thanks." His smile turning into a questioning look when he sees the frown, "Ah, yeah it can get annoying. You'd think that since we are paying for the classes they could at least make sure that we have the materials needed. Though I heard that there was a student working on a thesis for his Master's in that club and was doing a demonstration for the club as part of the thesis presentation or something. I guess since they had already paid to take all these classes that's why they allowed them to do it. Anyways, my turn to ask a question." Stretching out on the bed he thinks a moment to himself. Then smiles as he comes up with a good question, "If the Kinetic energy is 120J and the mass is 16kg, what is the velocity?"