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Physics question: The National Academy of Science, in order to gather information on deforestation, wishes to place a 500 kg infrared - sensing satellite in a polar orbit around the earth. The radius of the earth is approximately 6.38 x 10^3 km, and the acceleration of gravity at the orbital altitude of 160 km is very nearly the same as it is at the surface of the earth.
1. Construct a force diagram for the satellite described in the statement above.
2. What is the agent of the centripetal force for the satellite?
3. How much work is done on the satellite during one complete orbit of the earth? Explain
4. Determine how long it would take for the satellite to make one complete revolution around the earth?
A hunk of aluminum is completely covered with a gold shell to form an ingot of weight 44.0N. What is the weight of the gold in the shell
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It is desired to place a satellite in earth polar orbit such that successive ground tracks at the equator are spaced 3000 km apart
A gold prospector finds a solid rock that is composed solely of quartz and gold. The mass and volume of the rock are, Find the mass of the gold in the rock
An observer in reference frame S notes thattwo events are separated in space by 220m and in time by 0.85 micro seconds. How fast must reference frame S' be movingrelative to S in order for an observer in S' to detect the two events as occuring at ..
The pressure of sulfur dioxide (SO2) is 2.54 x 104 Pa. Find the translational rms speed of the sulfur dioxide molecules
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