Calculate the astronauts heart rate

Reference no: EM13564742

An astronaut moving with a speed of 0.53c relative to Earth measures her heartrate to be 71 beats per minute.

(a) When an Earth-based observer measures theastronaut's heart rate, is the result greater than, less than, orequal to 71 beats per minute?Explain.

(b) Calculate the astronaut's heart rate, as measured on Earth.

Reference no: EM13564742

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