Taking the speed of the radio signal as 3×108 meters per second, calculate the time taken for a signal to reach a GPS receiver from a GPS satellite at a position 20000 km distant from the receiver. Assume that the speed of the signal is unchanged over the whole path length. Express your answer in milliseconds.
Part B: (4 marks) Taking the speed of the radio signal as 3x108 meters per second, calculate the time taken for a signal to reach a GPS receiver from a GPS satellite at a position 20000 km distant from the receiver. Assume that the speed of the signal is unchanged over the whole path length. Express your answer in milliseconds.
Part B: (4 marks) Taking the speed of the radio signal as 3x108 meters per second, calculate the time taken for a signal to reach a GPS receiver from a GPS satellite at a position 20000 km distant from the receiver. Assume that the speed of the signal is unchanged over the whole path length. Express your answer in milliseconds.
Taking the speed of the radio signal as 3×108 meters per second, calculate the time taken for a signal to reach a GPS r
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