Trouble finding velocity equation

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SUMMARY

The discussion centers on finding the velocity equation from the given acceleration function a(t) = C*t, where C equals 1.2 m/s³. The user correctly identifies that integrating the acceleration function is necessary to derive the velocity equation. After integrating and applying the initial condition of velocity at 1.0 second being 5.0 m/s, the user must include the constant of integration to accurately calculate the velocity at 3.6 seconds. The final velocity can be determined by substituting the time into the integrated equation and solving for the constant.

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jjlandis
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Homework Statement


The problem given has a(t) = C*t where C is a constant and equals 1.2 m/s^3 and t is time. It says velocity after 1.0 second is 5.0 m/s. The question is, what is the velocity after 3.6 seconds. I don't know if I can integrate to get the velocity equation or not. Please help.
Thanks!


Homework Equations


a(t) = C*t



The Attempt at a Solution


I tried to integrate to get the velocity equation from the acceleration equation given and solving from there but was not the right answer.
 
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Find integration. Using the value of velocity( 5m/s) and time(1s) find the constant of integration. Repeat the integration for 3.6s and put the calculated constant of integration to get the final answer.
 
Thank you for the help. I believe I was leaving out the constant that is added to the equation when integrating. Thanks again!
 

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