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A particle has an acceleration of+6.24 m/s^ ^ 2 for 0.450 s. At the end of...

A particle has an acceleration of+6.24 m/s^ ^ 2 for 0.450 s. At the end of this time the particle’s velocity is +9.31 m/s. What is the particles average velocity at this time interval ( 0.450s )? ( your answer in m/s )
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Answer #1

Solution:

Given,

Acceleration

time

final velocity

Let the intial velocity be .

Using equation of motion,

So,

Now,

Average velocity is given by,

  

The average velocity is .

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