A particle moves along a line with velocity meters per second for

MATHEMATICS · Single correct · AP · Calculus AB · Applications of Integration · Applications of Integration

Problem

A particle moves along a line with velocity

v(t)=6-0.8t

meters per second for

0\le t\le 10

. What is the particle’s average speed, in meters per second, over this interval? (a)

2

(b)

2.5

(c)

25

(d)

2.25