A rocket with a mass of 7.20×10^6 kg has a relativistic kinetic energy of 1.80×10^23 J....

Question

Question

A rocket with a mass of 7.20×10^6 kg has a relativistic kinetic energy of 1.80×10^23 J. How fast is the rocket moving? in c

I got wrong answer with 0.555c.

science physics

Answer 1

Answer #1

Then , K = 1.80 * 10^23 J

m0 = 7.20*10^6 kg

Answer 2

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