Two satellites at an altitude of 1200 km are separated by 28 km. if they broadcast 3.6-cm microwaves, what minimum receiving-dish diameter is needed to resolve (by rayleigh’s criterion) the two transmissions?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.