A person sees in the distance a lightning bolt pass close to a low flying airplane. The person hears thunder 5.1 s after seeing the bolt, and sees the airplane overhead 15 s after hearing the thunder. Find the distance of the airplane from the person at the instant of the bolt. Neglect the time it takes the light to travel from the bolt to the eye. The speed of sound in air is 1100 ft/s. ft. Answer in units of ft. Answer in units of part 2 of 2 Assuming the plane travels with a constant speed towards the person, find the velocity of the airplane. Answer in units of ft/s. Answer in units of ft/s.