Posted by Daisy on Friday, August 24, 2012 at 10:40pm.
s= v1• (t+2.5) = v2•t
t=2.5•v1/(v2-v1) =
= 2.5•1.7/(4.1-1.7)=1.77 s.
s =v2•t=4.1•1.77=7.26 m
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