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Is the speed of revolution of earth is 30 km per sec?
Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.Yes, that is the approximate speed of Earth, as it goes around the Sun. The exact speed depends on whether Earth is at periapsis or apapsis, but 30 km/sec. is a good approximation.
Is it reasonable to add the forward speed of the earth to the forward speed of the sun and then to the forward speed of the galaxy in order to find the total forward speed of the earth?
Yes,because it is reasonable
Why do spacecraft launced from Earth need to reach a specific speed to escape Earth's surface?
More speed means more energy. A certain amount of energy is required to get away from Earth. At a lesser speed, it will simply fall back to Earth.More speed means more energy. A certain amount of energy is required to get away from Earth. At a lesser speed, it will simply fall back to Earth.More speed means more energy. A certain amount of energy is required to get away from Earth. At a lesser speed, it will simply fall back to Earth.More speed means more energy. A certain amount of energy is required to get away from Earth. At a lesser speed, it will simply fall back to Earth.
How long it takes to travel around the earth?
That depends on the speed. The circumference of the Earth is 40,000 km. Decide on a speed, then divide this distance by the speed. If the speed is in km/hour, the time will be in hours.
How does earth's varying orbital speed affect it's rotation?
The earth's orbital speed has no influence or effect on its rotation.
Is any report that earth rotation speed decreasing?
Earth's rotation speed is gradually decreasing, as a result of the tides.
What speed does the earth orbit?
The Moon orbits Earth at an average speed of 3,700 km/h (2,300 mph).
What is the escape speed from the surface of the earth?
The escape speed from the surface of the Earth is about 11.2 kilometers per second (about 25,000 miles per hour). This is the speed at which an object must travel to break free from the Earth's gravitational pull and not fall back down.
What is the average speed of Earth as it orbits the sun?
The average linear speed of Earth with respect to the sun is about 29.78 km/sec.
How is the speed of the Earth calculated?
To get the speed of the Earth's revolution at the equator, you divide the Earth's circumference (about 40,000 km) by the time it takes for one revolution (about 24 hours).
Which planet rotates at the same speed as earth?
Mars has a similar rotation speed as the Earth - 24 hours and 38 minutes.
What is Earth's speed of light?
Nothing to do with earth - speed of light does not matter where it is - and is just over 186,000 miles per second.
