Physics, 05.03.2021 02:30 miyocoilo07049
Calculate the force of gravitational attraction between the EARTH and 2 points
a GPS satellite. The satellite is orbits 35,786km above the Earth's surface
(that's the "altitude"). The Earth's radius, R_earth, is 6371000m. WHAT IS
THE SEPARATION DISTANCE, R, BETWEEN THE CENTER OF THE EARTH TO
THE CENTER OF THE SATELLITE? ANSWER MUST BE IN METERS. R_total =
R_earth +R_altitude *
Answers: 1
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
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Calculate the force of gravitational attraction between the EARTH and 2 points
a GPS satellite. The...
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