During an experiment, a signal from a spaceship reached the ground station in five minutes. What was the distance of the speceship from the ground station ? The signal travels at the speed of light, that is, `3 xx 10^(8) m//s`.

During an experiment, a signal from spaceship reached the ground station in five minute. What was the distance of the speceship from the ground station ? The signal travels at the speed of light, that is, 3 xx 10^(8) ms ^(-1).

During an experiment, a signal from a spaceship reached the ground station in five minutes. What was the distance of the spaceship from the ground station ? The signal travels at a speed of light that is 3 xx 10^8 ms^-1 .

(a) The time interval between transmission and reception of a signal at radar station is 30 mus . What is the distance of the intercepting plane from the station ? (b) Define uniform velocity and uniform acceleration. What are their units ?

A radar signal is beamed towards a planet and its echo is recived 7 minutes later. If the distance between the planet and earth is 6.3xx10^(10)m, calculate the speed of the signal.

Television signal on earth cannot be recevied at distances greater than 100 km from the transmission station. The reasion behind this is that

Television signal on earth cannot be recevied at distances greater than 100 km from the transmission station. The reasion behind this is that