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# (1 pt) Let s = 40/(t2+24) be the position function of a particle moving along a coordinate line, where s is in feet and t is in seconds. (a) Find...

4. (1 pt) Let s = 40/(t2+24) be the position function of a particle
moving along a coordinate line, where s is in feet and t is in
seconds.
(a) Find the maximum speed of the particle for t  0. If appropriate,
leave your answer in radical form.
Speed (ft/sec) :
(b) Find the direction of the particle when it has its maximum

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