You are moving past the Earth at 0.990c and notice your heart beating 88 beats per minute.
(a) If a doctor on Earth measures your heart rate as you zip past, what will the measured
rate be?
(b) If you had been moving 99.99% the speed of light, what rate would you have observed
your heart beats?

Question

Quizplus · Accepted Answer

The Answer of You are moving past the Earth at 0.990c and notice your heart beating 88 beats per minute.
(a) If a doctor on Earth measures your heart rate as you zip past, what will the measured
rate be?
(b) If you had been moving 99.99% the speed of light, what rate would you have observed
your heart beats?

You Are Moving Past the Earth at 0