The height of the sun from point A is larger than from point B by 4.92 degree. If the distance between A and B is 500 km, then how long is the circumference of the earth? (Assume that earth is a perfe A spacecraft is in circular Earth orbit at 6000 km altitude. By ...
[4] Write this number down as well. Unless the object you're measuring is much smaller than 1 meter, you can round to the nearest centimeter when making your measurements. For instance, if the width is slightly past the 1 meter 8 centimeter mark, just use '"1m 8cm" as your ...