The circumference of the earth at the equator is 24,901.55 miles (40,075.16 kilometers).
If you measure the earth through the poles the circumference is a bit shorter - 24,859.82 miles (40,008 km)
This the earth is a tad wider than it is tall, giving it a slight bulge at the equator. This shape is known as an ellipsoid or more properly, geoid (earth-like).
The reason the answer's 40 million meters is because one meter was defined in 1793 as one ten-millionth of the distance from the north pole to the equator (you'd have to go 4 times further to go all the way around - hence - 40 million).
At the equator, the Earth is 40075 kilometers in circumference.
The earth circumference is on average 40041.47 km : 40075.02 KM at the equator and 40,007.86 km by meridian length (polar circumference).
What_is_the_circumference_of_the_earth
40,075.16 kilometers at the equator, 40,008 km around the poles.
Earth's equatorial diameter is 12,756,000 meters. However, since earth has a slight bulge due to its rotation, its polar diameter is 12,720,000 meters.
If the earth's distance is 36,000. What is it's meter?
about 40,000,000
20,900,000 feet (6,370,000 meters).
The circumference of the Earth is ~24902 miles or 40,076,000 meters. This speed of light is 299,792,458 m/s. So it takes 0.134 seconds to go around the earth once.
Acceleration is expressed in meters/second2, not in meters. Normal Earth gravity produces an acceleration of 9.8 meters/second2.
"Meters" is not a unit of acceleration.The acceleration of gravity on or near the surface of the Earth is about9.8 meters/second2 .It's different in other places.
That would be a 'radio' wave with a wavelength about 71/2 times the Earth's circumference.
What they thought was the circumference of the Earth.
The circumference of the Earth measured at the equator is 24,901.55 miles, or 131,480,184 feet or 40,075.16 kilometers, or 40,075,160 meters.
The circumference of the Earth is just a tad over 40,000,000 meters. This isn't a coincidence; the meter was supposed to be exactly 1/40,000,000 th of the Earth's circumference, but they missed it by a little.
-- Exact circumference = 2pi meters -- Approximate circumference = 6.283 meters
Measure the diameter of a penny, convert to meters, and divide the circumference of Earth (which is about 40 million meters) by this value.
The Earth's circumference is about 40,000 kilometers, that's 40 million meters.
A circumference of 21.99 meters.
A circumference of 50.27 meters.
40075.016 kilometers = 40,075,016 meters (just over 40 million meters). This figure is the approximate circumference of the Earth at the equator.
The circumference of a circle with a diameter of 23 meters is: 72.257 meters.
The circumference of a circle with a diameter of 13.4 meters is: 42.1 meters (diameter x Pi = circumference).
The length of the Earth's equator is 12,756,000 meters."The Solar System", Roman Smoluchowski, Scientific American Library, 1983, page 164
The circumference is 18.76 meters.