u34ny.theexperta. The Expert TA I (7%) Problem 13: A Earth satellite is one that
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u34ny.theexperta. The Expert TA I (7%) Problem 13: A Earth satellite is one that Parent Satelite rage orbital radius on) Perod U)y nah1.4960% 10 oommunication and weather observation because the satellite Mn 340 remains above the same point on Earth (provided it orbits in the equatorial plane in the same direction as Earth's rotation). .33x 104 335x 1034 0.0046 (1.77 4 3.19x 20 6.71x105 09372 358 3.30x 10 002% (735d) | 313x 101 Otheespertta.cem Calculate the radius of such an orbit based on the data for the moon ia tengure in km. sin0 718 9 atan acotansinh0 cosh tanho cotanho DegreesRadians Sabmit Hist I give up! Feedback: 1 deéuction per feedhack Hints:-deletion per hint. Hints remaining: MacBook 8Explanation / Answer
Newton's version of Kepler's Third: (T² / D³)_a = (T² / D³)_b
If "a" is the moon, the table gives us T² / D³ = 1 / 1.01e19km³/y². Then
1 / 1.01e19km³/y² = (1day * 1y / 365.25day)² / D³
D³ = 7.57e13 km³
D = 42 300 km radius of geosynchronous orbit
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