- #1

iPhotonHQ

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## Homework Statement

"Derive the equations for position (in terms of acceleration, initial position, initial velocity, and time) and velocity (in terms of constant acceleration, a, initial velocity, v

_{0}, and time, t) from the definitions of position, velocity, and acceleration (derivative definitions).

## Homework Equations

x = v

_{0}t + (at

^{2})/2

v

_{f}= v

_{i}+ at

x = [(v

_{f}+ v

_{i}) / 2]t

v

_{f}

^{2}= v

_{i}

^{2}+ 2ax

d/dx[x(t)] = v(t)

d/dx[v(t)] = a(t)

x

_{f}= x

_{i}+ ∫

_{0}

^{t}vdt

**3. The attempt at solution**

I don't know exactly what it is asking. I got confused by the very end... Thanks!

I don't know exactly what it is asking. I got confused by the very end... Thanks!