1,036 mile an hour https://image.gsfc.nasa.gov/poetry/ask/a10840.html cosine of latitude over 1,000 mph http://image.gsfc.nasa.gov/poetry/ask/a10840.html নাসা https://image.gsfc.nasa.gov/poetry/ask/a10840.html https://image.gsfc.nasa.gov/poetry/ask/a10840.html https://image.gsfc.nasa.gov/poetry/ask/a10840.html how to calculate your speed based on the earth’s rotation. https://image.gsfc.nasa.gov/poetry/ask/a10840.html "NASA IMAGE satellite,Ask the Space Scientist Archive" http://image.gsfc.nasa.gov/poetry/ask/a10840.html http://image.gsfc.nasa.gov/poetry/ask/a10840.html cosine of latitude