In the figure, two particles, each with mass m = 0.79 kg,are fastened to each other, and to a rotation axis at O,by two thin rods, each with length d = 6.0 cm and massM = 1.2 kg. The combination rotates around the rotation axis with angular speed ω = 0.33 rad/s. Measuredabout O, what is the combination's kinetic energy?