You are a Kerbal physicist for Kow Jumped Over the Mun, a company that excels in anything spacey or astronaut-y. Your co-worker, Kirby McKerbin, is arguing with the desk clerk Moony Muni. Because you clearly have nothing better to do until next launch, you decide to listen in. Kirby is absolutely convinced that if he were to oscillate a pendulum on Kerbin, move it to Mun, and repeat the same occilation, the period of the pendulum on Mun would be roughly 3.5 times that of the period of the pendulum on Kerbin. The clerk argues that the period on mun would be 2.5 times that of the period on Kerbin. Settle this mess! Who's right and who should be working at McKerbals (Kerbin's largest fast food restaurant chain)?
****HINT: the surface gravity of Mun and Kerbin can be found on this site >> http://wiki.kerbalspaceprogram.com ******
...Scary but true. They can't tell the females from the males in our species, either.