1 nautical mile = 1852 meters Speed of light = 299 792 458 m / s Speed of Light = (299792458/1852) nautical miles / second One hour has 60 minutes, each has 60 seconds. 60x60 = 3600 seconds in a hour. In 1 second, light travels 299792458/1852 nautical miles. In 3600 seconds, light travels (299792458/1852)x3600, which is approximately: 582749918,3585 nautical miles / hour
40 x 2.5 = 100 miles.
120/3 = 40 miles per hour. So it will take 1 hour to go 40 miles.
(1 mile / 75 seconds) x (3,600 seconds / hour) = 48 miles per hour
Light travels 186,282.4 miles per second in the vacuum of space. At that speed, it takes the light from the sun about 8 minutes and 18 seconds to reach Earth.
1 nautical mile = 1852 meters Speed of light = 299 792 458 m / s Speed of Light = (299792458/1852) nautical miles / second One hour has 60 minutes, each has 60 seconds. 60x60 = 3600 seconds in a hour. In 1 second, light travels 299792458/1852 nautical miles. In 3600 seconds, light travels (299792458/1852)x3600, which is approximately: 582749918,3585 nautical miles / hour
Light travels approximately 5.88 trillion miles in one Earth year.
It is traveling 510 miles per hour.
The speed of light is 670,616,628.6 miles per hour (mph).
The time of 20 mins is multiplied by 3 to get to the 'per hour" so car travels 18 miles times 3 = 54 miles per hour the answer is 54 mph
The faster car travels at 48 miles per hour The slower car travels at 36 miles per hour 48mph - 36mph = 12mph Therefore, the faster car travels 12 miles per hour faster than the slower car. Note that the question refers to the relative speeds of the cars and not the relative distances.
238 miles in 3 hours and 30 minutes = 68 mph
The plane travels at 2,526.64 miles per hour.
Light travels at a speed of about 186,282 miles per second in a vacuum.
First of all, light does not travel that fast. Light travels approximately at 299792458m/s. Assuming ~30 years is a generation, then we get 1181781869436000m or 734325209175.91267000715819613457 miles.
Light travels at 300 000 km/second Multiply that by 3600(the number of seconds in an hour) 300 000 x 3 600 = 1 080 000 000 or 1.08 billion miles per hour.
45 miles X 3 h = 135 miles. It will travel around 135 miles in 3 h.