Deriving Formula #5 - V2² = V1² + 2ad

[j1249]

Derive formula #5 using any of the other formulas

1. Vav= d/t
2. Aav= V2-V2/t
3. d= (V1+V2/2) t
4. d= V1t + 1/2 a t squared
5. V2 squared = V1 squared + 2ad


*note all the Vav, Aav, a and d have a vector sign ontop and d and t always have the triangle representing change in

 

[Hootenanny]

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