A Proton Moving at 0

Question 44

Multiple Choice

A proton moving at 0.999 of the speed of light orbits a black hole 4972 km from the center of the attractor.What is the mass of the black hole?

A) 6.71 × 10³³ kg
B) 6.71 × 10³⁰ kg
C) 6.71 × 10³⁶ kg
D) 6.71 × 10²⁵ kg

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