The earth is , on average 150 million km from the sun calculate its average speed in orbit?
The Average Speed Of The Earth Is 93 Km.
To calculate the average speed of the Earth in its orbit around the Sun, we need to know the time it takes for the Earth to complete one orbit. The average distance from the Earth to the Sun is approximately 150 million kilometers.
We can calculate the Earth's average speed using the formula:
Average Speed = Distance / Time
Let's start by finding the time it takes for the Earth to complete one orbit. The Earth takes approximately 365.25 days to complete one orbit around the Sun. To convert this to hours, we multiply by 24 (hours per day):
Time = 365.25 * 24
Next, we need to convert the distance from kilometers to meters since speed is typically measured in meters per second. There are 1,000 meters in one kilometer:
Distance = 150 million * 1,000
Now we have all the values we need to calculate the average speed:
Average Speed = (Distance / Time) / 3,600
Dividing by 3,600 is necessary to convert the speed from meters per hour to meters per second since there are 3,600 seconds in an hour.
Calculating the values:
Time = 365.25 * 24 = 8,766 hours
Distance = 150 million * 1,000 = 150 billion meters
Average Speed = (150 billion / 8,766) / 3,600
Simplifying the calculation:
Average Speed = 150,000,000,000 / 31,557,600
Finally, we can find the average speed:
Average Speed = approximately 4,754.84 meters per second
Therefore, the Earth's average speed in its orbit around the Sun is approximately 4,754.84 meters per second.