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Physics, 09.10.2019 03:20 jailenevazquez755

Aparticle moves along a straight line and its position at time t is given by s(t)=2t3−27t2+84t where s is measured in feet and t in seconds. a) find the velocity (in ft/sec) of the particle at time t=0: 84 b) the particle stops moving twice, once when t=a and again when t=b where a

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Aparticle moves along a straight line and its position at time t is given by s(t)=2t3−27t2+84t where...
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