2) If you weigh half of 100 kilograms what is your Schwarzschild radius in inche

2) If you weigh half of 100 kilograms what is your Schwarzschild radius in inches (fiqure 1 meter = 40 inches) (You can use an approximation that the radius in km equals three times the mass in solar masses.)3) If you look up the mass of the sun which is 1.989 x 10^30 kg and the radius of earth which is 6378 km. If the sun collapes to a white dwarf star of the same radius as earth what will its average density be then in gm/cm^3? note:(the volume of a sphere like the sun is 4/3 times Pi times the radius cubed)4)If a car weighs approx 10^3 kilograms. If it was compressed to a cube of average white dwarf density what would be the length of one side of the cube? (mass/density = volume = length)If it was compressed to a neutron star density what would be the length of the side?