Physics, 10.09.2019 21:30 reaperqueen21
Global positioning satellites (gps) can be used to determine positions with great accuracy. the system works by determining the distance between the observer and each of several satellites orbiting earth. if one of the satellites is at a distance of 20,000 km from you, what percent accuracy in the distance is required if we desire a 5 meter uncertainty?
%
how many significant figures do we need to have in the distance?
Answers: 3
Physics, 22.06.2019 04:00
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
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Physics, 22.06.2019 04:00
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Global positioning satellites (gps) can be used to determine positions with great accuracy. the syst...
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