answersLogoWhite

0


Best Answer

It varies: The planets closer to the Sun move faster (Kepler's Third Law). Mercury is fastest; according to Wikipedia, its average orbital speed is 47.87 km/s. Multiply that by 0.6 to get the approximate speed in miles per second.

User Avatar

Wiki User

βˆ™ 14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the orbital speed of planets in miles per second?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What planets orbital speed is about 30 kilometers per second?

Mercury has an orbital speed of around 47.87 km/s, which is the closest to 30 km/s among the planets in our solar system.


Which planets orbital speed is thirty kilometers per second?

The planet with an orbital speed of around 30 kilometers per second is Earth. Its average orbital speed around the Sun is approximately 29.78 kilometers per second.


This planets orbital speed is about 30 kilometers per second?

there is no answer people sorry!!


Which planets have an orbital speed of less than 18 km per second?

Jupiter, and planets further away from the Sun than Jupiter.


What is mars orbital speed?

Mars has an average orbital speed of 24.077 kilometers per second (about 15 miles per second). This orbital speed allows Mars to complete one orbit around the Sun in about 687 Earth days.


What is the orbital speed of mars?

The average orbital speed of Mars around the Sun is about 24.1 kilometers per second, or approximately 53,800 miles per hour.


What speed does a rocket have to reach to get into space?

A rocket needs to reach a speed of about 17,500 miles per hour (28,000 kilometers per hour) to overcome Earth's gravitational pull and reach orbit in space. This speed is known as orbital velocity.


Why do the outer planets in the Solar System have much longer year lengths than the inner planets?

There are two reasons. First, since they are farther from the sun they have longer orbital path. Second at a greater distance from the sun the sun's gravity is weaker, giving the outer planets a slower orbital speed.


How fast does Mars travel in miles per second?

Planet Mars orbits the sun at an average velocity of 14.96 miles per second.


What is the orbital speed of mars in kilometers per second?

The orbital speed of Mars is approximately 24.07 kilometers per second.


Why do planets differ in their orbital speed?

Because according to Kepler's laws the orbital speed of a planet is proportional to the square root of the reciprocal of the distance: v = d-½.


Which planets have fastest orbital speed in our solar system?

The ones closest to the Sun.