Imagine that construction crews have set up a pair of blinking lights 60m apart to make a construction zone along a road. a car moves along the road with a speed of 30m/s toward the lights. let us take the road to be the home frame and the car to be the other frame.
a) in the home frame, the light farther from the car (light 2) blinks 0.66s before the other (light 1) blinks as the car approaches both lights . what is the time interval t2' , t1' between the blink events in the car's frame?
b) what is the x displacement x'2- x'1 between the events in the car frame?