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the velocity of a particle moving along the axis is given for t>0 by v=(32t -2t^3 ) m/s where t is in s what is the acceleratio...Asked by gene
the velocity of particle moving along the x axis is given for t>0 by vx=(32t-2t3) m/s, where t is in s. what is the acceleration of the particles when (after t=0) it achieves its maximum displacement in the positive x direction?
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Answered by
oobleck
max displacement is when v=0, so find t when that is true
a = dv/dt = 32 - 6t^2
a = dv/dt = 32 - 6t^2