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Let's calculate that. First of all we know that in general, the time it takes to travel a distance is equal to the length of that distance, divided by the speed at which you travel that distance. If we reverse that, we get that the speed is equal to the distance traveled over the time taken.
We also know that the time it takes for the Earth to go once around the Sun is 1 year. So in order to know the speed we just have to figure out the distance traveled by the Earth when it goes once around the Sun. To do that we will assume that the orbit of the Earth is circular (which is not exactly right, it is more like an ellipse, but for our purpose it will do just fine). So the distance traveled in one year is just the circumference of the circle. (remember that the circumference of a circle is equal to 2*pi*Radius)
The average distance from the Earth to the Sun is 149,597,890 km. Therefore in one year the Earth travels a distance of 2*Pi*(149,597,890)km. This means that the velocity is about:
velocity=2*Pi*(149,597,890)km/1 year
and if we convert that to more meaningful units (knowing there is 365 days in a year, and 24 hours per day) we get:
velocity=107,300 km/h (or if you prefer 67,062 miles per hour)
So the Earth moves at about 100,000 km/h around the Sun (which is 1000 times faster than the speeds we go at on a highway!)
Wiki User
∙ 12y ago
The speed of the Earth's orbit around the Sun varies slightly due to its elliptical orbit, but on average it travels at about 30 kilometers per second (67,000 miles per hour). This speed is calculated using the formula for orbital velocity, taking into account the Earth's distance from the Sun and the Sun's gravitational pull.
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What maintain the speed of earth as it moves in its orbit around the sun?
The speed of Earth as it moves in its orbit around the sun is maintained by the gravitational pull of the sun. The sun's gravitational force keeps Earth in its orbit and prevents it from flying off into space or collapsing into the sun. This balance between the forward motion of Earth and the pull of gravity keeps it moving at a constant speed.
Can the moon orbit around the sun?
No, the moon orbits around the Earth, not the sun. This is due to the gravitational pull between the Earth and the moon. The moon's orbit around the Earth is what causes its phases and affects tides on Earth.
Does earth move around the sun in an orbit or an eliptical orbit?
The Earth moves around the Sun in an elliptical orbit. This means its path around the Sun is not a perfect circle but an elongated shape with the Sun at one of the foci of the ellipse.
Does Mars Orbit Around the Earth?
No, Mars orbits around the Sun, not the Earth. Mars is the fourth planet from the Sun, while Earth is the third planet.
What is the name of an orbit of the sun?
Earth's orbit around the sun is called the "Solar Orbit."
How do you place a satellite in earth orbit around sun?
It would need to be launched into a tangent plane parellel to that of the earth's orbit around the sun, with the same speed of rotation around the sun
What is the speed of Mercury around the Sun?
It takes 87.97 earth days to orbit around the sun.
What is the maximum velocity that the Earth is able to revolve around the Sun without losing the ability to harbor life?
The speed of Earth is related to the position of its orbit around the Sun. At a higher speed, Earth would need to be closer to the Sun; at a lower speed, it would need to be farther from the Sun. In its current orbit, Earth moves around the Sun at a speed of about 30 km/second. Earth can't get much closer to the Sun (and therefore move faster) than that; for instance, Venus moves around the Sun at a mean speed of about 35 km/second, and it seems that Venus is too close to the Sun for life.
Can the moon orbit around the sun?
No, the moon orbits around the Earth, not the sun. This is due to the gravitational pull between the Earth and the moon. The moon's orbit around the Earth is what causes its phases and affects tides on Earth.
Does the sun orbit around the earth?
No, the earth revolves around the sun.
Does earth move around the sun in an orbit or an eliptical orbit?
The Earth moves around the Sun in an elliptical orbit. This means its path around the Sun is not a perfect circle but an elongated shape with the Sun at one of the foci of the ellipse.
When will the earth orbit the sun?
The Earth does a complete orbit around the sun in 365 days.
How fast is the orbit moving around the earth?
The 'orbit' is the term we use to refer to the path that a body follows under the influence of its gravitational interaction with another body. The earth moves in its 'orbit' around the sun, always staying roughly 93 million miles distant from the sun. The earth makes one complete trip in its orbit around the sun in 1 year. In order to do that, the earth's speed in its orbit around the sun is almost 67,000 miles per hour ! At the same time, from the vantage point of an observer on the earth, the moon moves in its 'orbit' around the earth, always staying roughly 1/4 of a million miles from the earth. The moon makes one complete trip in its orbit around the earth in a little less than 1 month. In order to do that, the moon's speed in its orbit around the earth is about 2,300 miles per hour.
What is the average speed of Earth as it orbits the sun?
The average speed of Earth as it orbits the sun is approximately 29.78 km/s or about 107,000 km/h. This speed is relative to the sun and is necessary for Earth to maintain its orbit around it.
What speed dose earth travel around the sun?
Earth travels around the sun at an average speed of about 67,000 miles per hour or 107,000 kilometers per hour. This fast speed allows Earth to complete one orbit around the sun in about 365.25 days.
Does Mars Orbit Around the Earth?
No, Mars orbits around the Sun, not the Earth. Mars is the fourth planet from the Sun, while Earth is the third planet.
What is the name of an orbit of the sun?
Earth's orbit around the sun is called the "Solar Orbit."
