Question: At t=0, a train approaching a station begins decelerating from a speed of 140 mi/hr according to the acceleration function a(t)=1120(1+4t)3 mi/hr2, where t0. How

At

t=0,

a train approaching a station begins decelerating from a speed of

140

mi/hr according to the acceleration function

a(t)=1120(1+4t)3

mi/hr2,

where

t0.

How far does the train travel between

t=0

and

t=0.1?

Between

t=0.1

and

t=0.3?

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