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January 30, 2015

January 30, 2015

Posted by **karan** on Tuesday, August 19, 2014 at 3:53pm.

- physics -
**Damon**, Tuesday, August 19, 2014 at 5:06pmdv/dt = -1/t^2

v = (1/t) + c

3 = 1 + c

c = 2

v = (1/t) + 2

if t = 4

v = 2.25

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