Motion in One Dimension

Due Dec $13$ by $11$:$59$pm

Points $18$

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Motion in One Dimension

Score: $0/18$

Answered: $0/5$

The displacement of an object, $x,$ is given by $x=3*t-6\mathrm{.}2*t^2+t^3($where $x$ is in meters and t is in seconds$).$ At what time is the acceleration equal to zero for $t>0s?$

$t=$ s

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