T
tgif08
Guest
You are standing on the sidewalk at night. Dr. Mobasher is riding in a car that is moving with a velocity of 70 km/sec with respect to you. Dr. Mobasher turns on a flashlight in the car. What is the velocity of the light, c, from the flashlight with respect you on the sidewalk ?
a] c-70 km/sec
b] c+70 km/sec
c] 70 km/sec
d] c km/sec
a] c-70 km/sec
b] c+70 km/sec
c] 70 km/sec
d] c km/sec