Question

The distance d of a particle moving in a straight line is given by d(t) = 2t3 + 5t – 2, where t is given in seconds and d is measured in meters. Find an expression for the instantaneous velocity v(t) of the particle at any given point in time.

Answer 1

Answer:

Step-by-step explanation:

hello,

$v(t)=\dfrac{d(t)}{t}=2t^2+5-\dfrac{2}{t}$

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