Posted by louis aaaa on Tuesday, June 18, 2013 at 12:31pm.
d1 = d2
44(t+0.7) = Vo*t + 0.5a*t^2
44t + 30.8 = 15t + 2.5t^2
2.5t^2 + 15t44t30.8 = 0
2.5t^2 29t  30.8 = 0
Use Quadratic Formula and get:
t = 12.6 s.

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