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The mean diameters of planets A and B are 9.3 × 103 km and 1.6...

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Physics

The mean diameters of planets A and B are 9.3 × 103 km and 1.6 ×104 km, respectively. The ratio of the mass of planet A to that ofplanet B is 0.76. (a) What is the ratio of the mean density of A tothat of B? (b) What is the ratio of the gravitational accelerationon A to that on B? (c) What is the ratio of escape speed on A tothat on B?

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3.8 Ratings (717 Votes)
volume of the planet 43 pi diameter 23 density mass volume let the mass of planet B m so mass of planet A 076 m density of planet A 076 m 43 pi 93 106 23 density of    See Answer
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