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A comet (see the figure below) approaches the Sun to within 0.570 AU, and its orbital period is 76.6 yr. (AU is the symbol fo

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M=1.98x1630 = 76.6× 3658 24x3600 = 2415657600 seconds. Using keplers law a² = ht²a _6.67 X10 x(2415652600 7.9 xlo 4rt 2 - 4

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