# Physics

A rock is thrown straight up, reaches a maximum height, which of the following describes the motion at the maximum height?

1. 👍 0
2. 👎 0
3. 👁 121
1. There are no "following" to choose among.

Don't you realize that?

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2. 👎 0
posted by drwls
2. the velocity is zero and the acceleration is zero

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2. 👎 0

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