Calculation: nq2Fni - 1

y  = 
v0+t+sin(α)+ 
 g* t^2
/ 2
y = v0+t+sin(α)+ 
 g* t^2
/ 2
$$y$$ = $$v0+t+sin(\alpha)+\frac{g\cdot t^{2}}{2}$$
y = v0+t+sin(α)+ 0.5* g* t^2$$y$$ = $$v0+t+sin(\alpha)+0.5\cdot g\cdot t^{2}$$