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The equation of motion of a particle is s = t4 - 2t^3 + t^2 - t, where s is in meters...
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The displacement of the particle is `s = t^4 - 2t^3 + t^2 - t`
The velocity is `(ds)/dt = 4t^3 - 6t^2 + 2t - 1`
The acceleration is `(d^2s)/(dt^2) = 12t^2 - 12t + 2`
Plotting the three on the same graph gives where the displacement is in black, the velocity is in red and the acceleration is in green.
Posted by justaguide on April 29, 2013 at 5:20 AM (Answer #1)
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