The earth is ,on averge 150million km from the sun calculate its avrege speed in orbit ?
I wanna the answer plz help
recall that
v = √(GM/r)
so look up earth's mass and then finish it off
what do you mean , can you give the ful solution plz plz
To calculate the average speed of the Earth in its orbit around the Sun, we need to use the formula for average speed:
Average speed = Total distance traveled / Total time taken
The Earth completes one orbit around the Sun in approximately 365.25 days. To convert this to seconds, we multiply by 24 (hours in a day), 60 (minutes in an hour), and 60 (seconds in a minute):
Total time taken = 365.25 days * 24 hours/day * 60 minutes/hour * 60 seconds/minute
Next, we need to calculate the total distance traveled by the Earth in one orbit. This can be approximated as the circumference of the Earth's orbit. The formula for the circumference of a circle is:
Circumference = 2 * π * radius
The radius of the Earth's orbit is the average distance between the Earth and the Sun, which is given as 150 million kilometers:
Radius = 150 million km
Plugging in these values and calculating:
Total distance traveled = 2 * π * 150 million km
Finally, we can calculate the average speed:
Average speed = Total distance traveled / Total time taken
Now, let's plug the values into the formula to find the average speed of the Earth in its orbit around the Sun.