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The position of a particle is given by s = f(t) = t^3 − 6t^2 +...

The position of a particle is given by s = f(t) = t^3 − 6t^2 + 9t. The total distance travelled by the particle in the first 5 seconds is :

A. 4

B. 20

C. 28

D. None of the above

The maximum vertical distance between the line y=x+2 and the parabola y=x^2 for −1 ≤ x ≤ 2 is

A. 9/4

B. 1/4

C. 3/4

D. None of the above

Math   Calculus   
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