06-09-2017
Mathematics

contestada

What is the formula for t in this equation : s=1/2at^2 .

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choixongdong choixongdong

06-09-2017

s=1/2at^2
2s = at^2
t^2 = 2s/a
t = + square root (2s/a) and t = - square root (2s/a)
or
+ square root (2sa)
t = ------------------------------
a
and
- square root (2sa)
t = ------------------------------
a

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