The Moon averages 386,243km (240,000 miles) away from Earth. In theory that distance could be traveled in 3862 hours (161 days) at 100kph. In practical terms, you'd never get there from Earth. To escape Earth's gravity, a spacecraft needs to travel faster than 11.25 km (7 mi) per second. A speed of 100kph is only a fraction of that (about .027kps), so it wouldn't work. The Apollo Moon missions left the ground and accelerated to about 28000kph, until they entered a "parking orbit" of about 183.465km (114 miles) above the Earth's surface. They then left Earth orbit at about 39000kph. (The spacecraft decelerated on its own, during the trip.)
Since the moon's orbit is elliptical (oval-shaped), its distance varies from about 221,463 miles (356,334 kilometers) at perigee (closest approach to Earth) to 251,968 miles (405,503 kilometers) at apogee (farthest point). The average distance from the moon to the Earth is 238,857 miles (384,392 kilometers).
Sources: McGraw-Hill Encyclopedia of Science and Technology 7th ed., vol. 5, p. 470; The Universal Almanac 1992, p. 16
So do to the elliptical orbit we will us the average distance of 238,857 miles for these answers.
So if you are going 100MPH it will take a little more then 99 days.
It is also said that the speed of light is 186,000 MILES PER SECOND, so at that speed going to the moon it would take
1.2841774193548387096774193548387 seconds
About 1.33 seconds
Way to long 4 your air supply.
1.27 seconds
1 second
The speed of light is 300,000 km/second. If you divide the distance by this speed of light, you get the time in seconds: 1.28.
Moonlight takes 1 min 3 seconds to reach earth.
i think 50% because the other 50 % is facing the sun
1.27 seconds
0.28 Seconds
At its average distance from the earth, the moon is 1.28 light seconds away.
2 million days
approximately 3 seconds.
~1.28 seconds
The speed of light is 300,000 km per second. The Moon's distance varies between about 360,000 km and 405,000 km from the Earth. So it takes a little over a second for light reflected from the Moon to reach Earth.
About 1.5 seconds
Yes but only about 1.3 seconds ago as this is how long light takes to reach us from the Moon.
*Homework question* The speed of light (c) is about 300,000 kps. So (382,000,000 / (c*1000)) * 2 = <Answer>
About 1.3 seconds. The Moon is, roughly, 250,000 miles from the Earth, and light travels at 186,000 miles per second.
Spacecraft can reach the Moon in a few days.Actually the time depends on the speed. You can assume an average speed, and use the formula: distance = speed x time Solving for time: time = distance / speed