Physics, 02.03.2021 19:00 mimacapa

The brightest, hottest, and biggest stars are the brilliant blue stars designated as spectral class O. As is the case of all stars, class O stars move with speeds that are measured in km/s. If a class O star moves with a speed of 255 km/s and has a momentum of 8.62 × 10^36 kg • m/s, what is the star’s mass?

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