A pendulum in a fast train is found by observers on the train to have a period of 1.0 s

PHYSICS · Subjective · A Level · Physics · Turning points in physics · Turning points in physics

Problem

A pendulum in a fast train is found by observers on the train to have a period of 1.0 s. Calculate the period observers on a station platform would measure as the train moves past them at a speed of 0.95c0.95c .

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