Rearranging equations final velocity

[Monocerotis]

Rearranging equations !

Homework Statement

Rewrite the equations to solve for the following
1) final velocity 2) initial velocity 3)time interval

Homework Equations

Aav = Vf-Vi/t
Aav is average acceleration
Vf is final velocity
Vi is initial velocity
t is delta T which is the displacement in time

The Attempt at a Solution

1) vf= vi+Aav(t)

 

[rock.freak667]

e

The Attempt at a Solution

1) vf= vi+Aav(t)

yes this is correct. Now what of the rest?

 

[Monocerotis]

Vf - aav(t)=vi

Aav(t)+vi=vf

t=vf-vi/aav

Are these right excuse the sloppy formulas I am typing this from my iPod touch

 

[rock.freak667]

yes they all look correct to me.

 

[Monocerotis]

Great thanks for taking the time to look them over. I appreciate it :)