Two balls, each tied to a light string, are spinning in a circle with a radius equal to the length of the string. The first ball has a mass m$,$ is attached to a string of length L$,$ rotates at a rate of w$,$ and has rotational kinetic energy K$1$rotational. THe second ball has a mass $2$m$,$ is attached to a string of length $2$L$,$ rotates at a rate $2$w$,$ and has rotational kinetic energy K$2$rotational