In a simple model of the wind speed associated with hurricane emily, we assume there is calm eye 7.5 km in radius. the winds, which extend to a height of 6900m, begin with a speed of 265.0 km/hr at the eye wall and decrease linearly with radial distance down to 0 km/hr at a distance of 57.5 km from the center. assume the average density of the air from sea level to an altitude of 6900 m is 0.830 kg/m3. calculate the total kinetic energy of the winds. note: to appreciate the hurricane's ke, compare your answer to the hiroshima atomic bomb which had an energy equivalent to about 15,000 tons of tnt, representing an energy of about 6.0×1013 j.