1 in 4 Americans Apparently Unaware the Earth Orbits the Sun

keepemup

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We should all consider this. The earth is spinning at
angular acceleration (of a rotating sphere) = v2/r (v = velocity, r = radius)
force = m*a (m = mass, a = acceleration)

Earth's mass = 5.9726 × 1024 kilograms (http://nssdc.gsfc.nasa.gov/planetary/factsheet/earthfact.html)
Earth's radius = 6,378 kilometers (at equator)
Earth's velocity = 11.186 km/s

Average person's mass: = 70 kg (http://hypertextbook.com/facts/2003/AlexSchlessingerman.shtml)

The force due to acceleration is
f = m*a = m* v2/r = (70 kilograms * (.47 km/s)2)/6,378 km = 0.00242442772 kg*km/s2
which is equivalent to 2.4244 kg*m/s2, which is 2.4244 Newtons.

That seems way too high. 2.4244 Newtons of force is not nothing.

But if anyone thinks I've done something wrong point it out.
 
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keepemup

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Based on the math above the earth is not moving and therefore the sun has to orbit the earth.
 
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