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    Velocity of a object changes over time. According to this equation -
    v=4 cos(0.3t-π/5)

    a) given that the objects acceleration a=dv/dt, find an equation relating a to t.

    b) displacement of the object = (integration symbol S) S vdt, find an equation relating s to t.
 
 
 
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Updated: November 11, 2016

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