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November 23, 2014

November 23, 2014

Posted by **ashley** on Thursday, September 15, 2011 at 10:50pm.

(a) From the instant the plane touches the runway, what is the minimum time needed before it can come to rest? What is the actual minimum distance needed to stop the plane?

- physics -
**Henry**, Saturday, September 17, 2011 at 8:23pma. t = (Vf - Vo) / a,

t = (0 -87) / -5.30 = 16.4s.

b. d = (Vf^2 - Vo^2) / 2a,

d = (0 - (87)^2) / -10.6 = 714.1s.

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