186,282.3471371765 miles per second.
10,792,512 km/h or 2,997.92 km/s or 6,706,156.05 mph
2,997,924.58 (1,862.82 miles) per second
80% of the speed of light in vacuum is 239,833,966.4 meters per second.
The speed of light in a vacuum is 186,000 miles per second. In water, the speed is about 25 percent less or about 139,500 miles per second.
It depends on the mass of the starship in question.
This depends on the frequency (or color) of the light. There is a formula to calculate it: w = v / f Where w is the wavelength, v its speed and f its frequency.
speed of light I think well it sounds right:)
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80% of the speed of light in vacuum is 239,833,966.4 meters per second.
9,999,999,800,000,001
99999999/1
Even at modest %'s of the speed of light objects start to radiate their energy away in Gravitational Waves. So it is very expensive to approach the speed of light when most of your effort is just radiated away.
99999999 + 987654345678 = 987754345677
It is 99999999.
It's 1/0.8 = 1.25
99999999 add 222222222 = 322222221
The speed of light in a vacuum is 186,000 miles per second. In water, the speed is about 25 percent less or about 139,500 miles per second.
You gave the answer in your question: 0.0000012%.
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