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8 Jan 2022

Given information

We are given that:- 

Initial velocity,

Final velocity,

.   

Time,

.  

Step-by-step explanation

Step 1.

We assume that the sprinter accelerates uniformly so that acceleration measured in meters per second square, can be obtained from this kinematic expression as a function of initial velocity and final velocity, measured in meter per second, and time , measured in seconds, as well.

   

   

We know that, , , and , the acceleration experimented by the sprinter is:

   

 

 

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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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