For a rough approximation, take the moon's average distance from earth as 238,000 miles,
assume the orbit to be circular, and recall the moon's orbital period of 27.32 days.
Then the speed is (2 pi x radius) / (27.32 days), and you come out with 2,281 miles per hour.
The moon orbits the Earth fastest when it is closest to Earth, at the point of its orbit called perigee. This is because the gravitational pull between the Earth and the moon is strongest at this point, causing the moon to move faster in its orbit.
The HST orbits at 569 km (353 miles) above Earth, orbits it in 97 minutes at a speed of 17,500 miles per hour (28,500 km per hour). In one second the HST travels almost 5 miles!
Earth travels approximately 29.8 km (18.5 miles) in one second, which equals about 107,280 km (66,673 miles) in one hour as it orbits the Sun.
The Moon travels approximately 1,000 miles (1,600 kilometers) across the sky in 24 hours due to its orbit around Earth. This translates to about 13.2 degrees of angular movement in the sky each hour. Since the Moon orbits Earth at an average distance of about 238,855 miles (384,400 kilometers), it completes a full orbit roughly every 27.3 days.
Sputnik orbited the earth about every 96 minutes. Yuri Gagarin managed the same. What is the speed relative to the earth? Earth's radius is about 4000 miles. If you do the math, you should get a velocity of about 18,000 miles per hour. Higher satellites orbit slower. A geosynchronous satellite (around 22,000 miles up) is stationary with respect to earth's surface. The moon, earth's natural satellite, orbits once every 27.3 days.
The moon orbits the Earth fastest when it is closest to Earth, at the point of its orbit called perigee. This is because the gravitational pull between the Earth and the moon is strongest at this point, causing the moon to move faster in its orbit.
The Moon orbits the Earth at a speed of about 2288 miles per hour (3683 kilometers per hour)Glad to help: )www.woodlands-junior.kent.sch.uk/time/moon/facts.htmI estimate that speed to be around 1.1km/second.. am i right?
The Moon orbits Earth at a speed of 2,288 miles per hour(3,683 kilometers per hour). Since that is what causes the solar eclipse, that is how fast it happened.
Earth orbits the sun at an average speed of about 67,000 miles per hour (107,000 kilometers per hour).
The HST orbits at 569 km (353 miles) above Earth, orbits it in 97 minutes at a speed of 17,500 miles per hour (28,500 km per hour). In one second the HST travels almost 5 miles!
The space shuttle orbits the earth at 18700 miles per hour at a height of 350 miles above the Earth.
i need this answerd before my 6th hour class
The moon's average velocity around Earth is about 2,288 miles per hour.
2,288 miles per hour
Answer The speed in orbit is around 17500 miles an hour.
The speed of the moon as it travels around the earth is approximately 2,288 miles per hour.
Earth travels approximately 29.8 km (18.5 miles) in one second, which equals about 107,280 km (66,673 miles) in one hour as it orbits the Sun.