Recent content by CarrotWilliams

ok thanks for your help !

v2/2 = g*sin(α)*s + k*cos(α)*g*s k*cos(α)*g*s = 1/2*v2-g*sin(α)*s k = v2-g*sin(α)*s / 2*cos(α)*g*s

So I've gotten the result: k= v^2-g*sin(α)*s/2*cos(α)*g*s <----- is this correct ?

I've gotten to this point: v^2/2=gs(sin(α)+cos(α)*k) I'm suppost to get "k" from this equation can some help by showing me the steps because I'm a bit confused on how to do it.