I found out where the equation is derived from when I noticed that one of the formulas looked a lot like the area of a trapezoid formula, which lead me to a velocity-time graph and I was able to derive from there.
The reason I asked was to check if it worked, and if not, check why it didn't...
Homework Statement
Derive the formula for final velocity, v_2, without time included in said formula.
\overrightarrow{a}: Known
\overrightarrow{s}: Known
v_1: Known
\Delta t: Unknown (can be calculated, but defeats the purpose)
\overrightarrow{v_2}: Unknown and to be calculatedHomework...