A 33-m-long rocket train car is traveling from Los Angeles to New York at 0.50c when a light at the center of the car flashes. When the light reaches the front of the car, it immediately rings a bell. Light reaching the back of the car immediately sounds a siren. Required:
a. Are the bell and siren simultaneous events for a passengerseated in the car? If not, which which occurs first and by how muchtime?
b. Are the bell and siren simultaneous events for a bicyclist waiting to cross the tracks? If not, which which occurs first andby how much time?