It is the densest planet in the Solar System. At 300000 km per second how much in minutes the sunlight takes to reach the earth surface.
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Write this in scientific notation to express correctly the number of significant figures.
. The earth as we said is an oblate spheroid so geodesists scientists who measure the earth and its position in space have measured and calculated the average of earths circumference as 40075 km or 24901 mi. Write this in scientific notation to express correctly the. Omega 2piday 628318524 hr Note that.
The first known scientific measurement and calculation was done by Eratosthenes who. The difference is caused by the flattening of the poles such that the Earth has an oblate spheroidal shape. 40 030 KM ERATOSTHENES But over 2000 years earlier in ancient Greece a man arrived at nearly at the exact same figure by putting a stick in.
Earth is an ellipsoid with a circumference of about 40000 km. This value is precise to two significant figures. Earth has a circumference of about 40 000 km and rotates from west to point east completing one period of rotation in 24 h A jet aircraft is flying along the equator such that it remains over the same point on Earths surface.
The circumference of the earth at the equator is 40000 km. R 6370000 m Angular rotation rate in radians per second one rotation is 2pi radians. 2 greatest in diameter at the Equator.
Measurement of Earths circumference has been important to navigation since ancient times. In other words if you could drive your car. At an altitude of 322 km 200 miles an orbiter covers approximately 41300 km 26000 miles in one orbit.
1 greatest in diameter from Pole to Pole. Calculate the distance from the surface to the centre of the earth. With a circumference of 40075 km Earth is the fifth largest of the planets in the Solar System.
Home English Mathematics The circumference of Earth is 40000 kilometers. The first marathon race was an even metric 40 km run during. Earths circumference is the distance around EarthMeasured around the Equator it is 40075017 km 24901461 miMeasured around the poles the circumference is 40007863 km 24859734 mi.
Of the four rocky planets it is the largest and most massive. A About 90 minutes B About 900 minutes C About 9 minutes. Radius of the Earth which is the distance from rotation axis to object at equator.
Correct answer - The circumference of the earth is approximately 40 000 km. Earth is about eight light minutes away from the Sun and orbits it taking a year. This value is precise to two significant figures.
The circumference of earth is about 4003002km. 2 greatest in diameter at the Equator. But the Earths circumference is still remarkably close to 40 000 km.
Eratosthenes some 2200 years ago was off by only 125 km or 101 mi. The circumference of the earth at the equator is 40000 km. How many trips around Earth could you take if you travel one billion meters.
The polar circumference of Earth is 40 008 km. Give your answer to the nearest 100km. The formula for circumference is c2 314rjennifer determines the radius of earth is about 12700kmuse estimation to determine if Jennifer measurement is reasonable.
Lets use meters and seconds for units. What is the radius of the earth. Accurate measurements of Earth show Earth to be.
Our galaxy is know as. A 40000 km B 300000 km C 6000 km. The circumference of Earth is 40000 kilometers.
The circumference of the earth is 40076 km. The circumference of the Earth at the equator is about. HOW ERATHOSTHENES CALCULATED THE CIRCUMFERENCE OF THE EARTH CIRCUMFERENCE OF THE EARTH In the mid 20 th Century we began launching satellites in the space that helped us determine the exact circumference of the earth.
The Space Shuttle orbiter with a velocity of 27880 km per hour 17322 miles per hour takes approximately 90 minutes to orbit or travel just outside the circumference of the Earth. 3 a perfect sphere. Distance Sun-Earth150 millions of km.
The meridional circumference that is from pole to pole is 40008 km. The geostationary satellite altitude is the distance above the earths surface whereas the earth-sun and earth-moon distances are between the centers of the bodies. The circumference of the Earth in kilometers is 40075 km and the circumference of the Earth in miles is 24901.
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