What is total travel time of pulse as measured by observers

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An observer in a rocket moves toward a mirror at a speed 0.6 c relative to a stationary reference frame S.

The mirror is stationary with respect to S. A light pulse emitted by the rocket travels toward the mirror and is reflected back to the rocket. The front of the rocket is a distance 1.88 × 10 ^12 m from the mirror (as measured by observers in S) at the moment the light pulse leaves the rocket.

v = 0.6 c

What is the total travel time of the pulse as measured by observers in the S frame? Answer in units of s.

What is the total travel time of the pulse as measured by observers in the front of the rocket? Answer in units of s.

Reference no: EM13963021

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