An object with an initial velocity of −65\displaystyle -{65} m/s undergoes an acceleration of a(t)=−12t+12\displaystyle {a}{\left({t}\right)}=-{12}{t}+{12} m/s2\displaystyle \text{m/s}^{{2}}, t\displaystyle {t} seconds after an experiment begins.

The velocity of the object after t\displaystyle {t} seconds is v(t)=\displaystyle {v}{\left({t}\right)}=   m/s

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