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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
6 Jan 2022

Given information

A particle that moves along a straight line has velocity meters per second after seconds.

Step-by-step explanation

Step 1.
The second Fundamental theorem of calculus:
If    is the antiderivative of  , then we can write
 
 
 
So, the first step is to find the general antiderivative of  , which is
 
 
 
formula for the integration by parts
 
 
 
 
 
To evaluate  , we will integrate by parts
 
 
Substitute this back in (Equation 1), to get
 
Since   is antiderivative of  , the displacement in the first    seconds is given by
 
 
 

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