Asked by nada
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 acceleration of a particle when (after t=0 ) it achieves its maximum displacement in the positive x direction
Answers
Answered by
bobpursley
you are given velocity.
acceleration is dv/dt.
displacement max will occur when v is zero (it is changing directions). solve for t when v=0. Then use that t in dv/dt=?
acceleration is dv/dt.
displacement max will occur when v is zero (it is changing directions). solve for t when v=0. Then use that t in dv/dt=?
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