Does 'a steeper angle' mean a bigger or smaller one (“Instead of a Mars-sized impactor, one with just half the mass could have hit Earth at a steeper angle, burying itself deep
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Answer (1 of 7): Imagine a very small rock falling from the sky and impacting the ground. If it hits at a steep angle, what that means is that its trajectory is very close to vertical, and so the impact is direct. Most of the motion is in the direction perpendicular to the ground. Whereas if it h
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