Physics, 01.10.2019 00:10 Austin4094
The earth has a radius of 6380 km and turns around once on its axis in 24 h. (a) what is the radial acceleration of an object at the earth’s equator? give your answer in m/s2 and as a fraction of g. (b) if arad at the equator is greater than g, objects will fly off the earth’s surface and into space. what would the period of the earth’s rotation have to be for this to occur?
Answers: 3
Physics, 21.06.2019 19:40
Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease
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Physics, 22.06.2019 04:00
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Physics, 22.06.2019 14:40
How does an observation about an object differ from an inference about that object
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The earth has a radius of 6380 km and turns around once on its axis in 24 h. (a) what is the radial...
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