A particle moves along a line so that its position is $s(t)=t^2$ meters after $t$ seconds. The average velocity of the particle over the interval $[2,\,2.5]$ is

Question

Accepted Answer

D. $4.5$ m/s

Answer

$4$ m/s

Answer

$6.25$ m/s

Answer

$0.5$ m/s

Answer

$4.5$ m/s

A particle moves along a line so that its position is $s(t)=t^2$ meters after $t$ seconds. The average velocity of the particle over the interval $[2,\,2.5]$ is

Explanation

Core Concept

Correct Answer

More Unit 2: Differentiation: Definition and Basic Derivative Rules practice questions

A particle moves along a line so that its position is s(t)=t2s(t)=t^2s(t)=t2 meters after ttt seconds. The average velocity of the particle over the interval [2, 2.5][2,\,2.5][2,2.5] is

Explanation

Core Concept

Correct Answer

More Unit 2: Differentiation: Definition and Basic Derivative Rules practice questions

A particle moves along a line so that its position is $s(t)=t^2$ meters after $t$ seconds. The average velocity of the particle over the interval $[2,\,2.5]$ is