Suppose that Earth grew to its present size in 11 million years from particles averaging 150 g each. On average, how many particles did Earth capture per second? (Notes: 1 yr = 3.2 ✕ 107 s. See Appendix A to find Earth's mass.)
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Suppose that Earth grew to its present size in 11 million years from particles averaging 150 g each. On average, how many particles did Earth capture per second? (Notes: 1 yr = 3.2 ✕ 107 s. See Appendix A to find Earth's mass.)
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