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January 28, 2015

January 28, 2015

Posted by **KayLyn** on Sunday, February 19, 2012 at 1:49pm.

- physcis -
**Damon**, Sunday, February 19, 2012 at 1:57pm45 degrees for max distance. You can derive that but it is probably in your book.

Vi = 35.9 sin 45 = 25.4

at top v = 0

0 = 25.4 - 9.8 t where t is at top

t = 2.59 seconds to max height so

2*2.59 = 5.18 seconds in the air

distance = 5.18 * 35.9 cos 45 = 131.5 meters

- physcis -
**KayLyn**, Sunday, February 19, 2012 at 2:14pmwrong answer

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