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January 29, 2015

January 29, 2015

Posted by **Travis** on Tuesday, October 4, 2011 at 11:13am.

building.

Answer in units of m. (Help! Thanks!)

- Physics -
**Steve**, Tuesday, October 4, 2011 at 12:57pmHis horizontal speed is 5.6 cos 14° = 5.4337m/s

So, to cross the 3.5m between buildings, it will take 3.5/5.4337 = 0.644s

So, how far does he fall in .644 sec?

s = 1/2 at² = 4.905 * .644² = 2.03m

Looks like he'll make it.

- Physics -
**Travis**, Tuesday, October 4, 2011 at 10:37pmHello, Steve. Thanks for help, but I'm sorry that your answer is incorrect. I had tried your answer， but it said incorrect.

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