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Average impact angle is 45°. Travel time is thus √2, which makes little meaningful difference to impacting the surface. If you want to (pedantically) argue for EI at 122 km, fine; add a second to the travel time.
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Average impact angle is 45°. Travel time is thus √2, which makes little meaningful difference to impacting the surface. If you want to (pedantically) argue for EI at 122 km, fine; add a second to the travel time.
0 reposts1 like
No replies yet.