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  • one year ago

A cement block accidentally falls from rest from the ledge of a 82.0 -m-high building. When the block is 19.9 m above the ground, a man, 1.70 m tall, looks up and notices that the block is directly above him. How much time, at most, does the man have to get out of the way?

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  1. anonymous
    • one year ago
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    still don't get it :/

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...


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