A thin square has total mass M=1.83~\mathrm{kg}M=1.83 kg and side length L=2.19~\mathrm{m}.L=2.19 m. The mass is distributed uniformly across the square. What is the moment of inertia of the square about an axis that goes through one of its corners, perpendicularly to the square?

Which statements best describe medical uses for radioactive isotopes? check all that apply. radioactive isotopes are used to detect medical problems. high-energy gamma rays are injected into the body. radioactive isotopes are used to treat some diseases. radiation is used to kill cancer cells. radioactive isotopes are directed at tumors from outside the body.