Chegg a “black hole” theoretically has an escape velocity that is greater or equal to the velocity of light (3 x 108 m/s). it the effective mass of the black hole is equal to the mass of the sun (2 x 1030 kg), what is the effective “radius” (called the “schwarzschild radius” of the black hole

2966.257 m

Explanation:

c = Speed of light = 3×10⁸ m/s

M = Mass of black hole = 2×10³⁰ kg

G = Gravitational constant = 6.67408 × 10⁻¹¹ m³/ kg s²

Schwarzschild radius

∴Schwarzschild radius of the black hole is 2966.257 m

he kicked it 10 feet straight up into the air? i think this works.

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