Which of the following expressions gives the average velocity (in m/s) of a particle…

MATHEMATICS · Single correct · CBSE · Mathematics · Limits and Derivatives · Limits and Derivatives

Problem

Which of the following expressions gives the average velocity (in m/s) of a particle whose position is

s(t)

on the interval

[2,7]

? (a)

\dfrac{v(7)+v(2)}{2}

(b)

\dfrac{\displaystyle\int_{2}^{7}s(t)\,dt}{5}

(c)

\dfrac{s(7)-s(2)}{5}

(d)

\dfrac{v(7)-v(2)}{5}