Question: As an object in rectilinear motion moves, its signed distance s (in meters) from the origin after t seconds is given by s = f(t)

As an object in rectilinear motion moves, its signed distance s

As an object in rectilinear motion moves, its signed distance s (in meters) from the origin after t seconds is given by s = f(t) = 913 + 4. Find the velocity u at to = 0. (Give your answer as a whole or exact number.) U(0) = m/s Find the velocity u at to = 8. (Give your answer as a whole or exact number.) U(8) = m/s Find the velocity at any time t. (Use symbolic notation and fractions where needed.) U(t) = m/s

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