Réitigh v^2=u^2+2gs

$$v ^ { 2 } = u ^ { 2 } + 2 g s$$

Réitigh do g.

$$\left\{\begin{matrix}g=-\frac{u^{2}-v^{2}}{2s}\text{, }&s\neq 0\\g\in \mathrm{R}\text{, }&s=0\text{ and }|v|=|u|\end{matrix}\right.$$

Céimeanna chun Cothromóidí Líneacha a Réiteach

Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.

$$u^{2}+2gs=v^{2}$$

Bain u^{2} ón dá thaobh.

$$2gs=v^{2}-u^{2}$$

Tá an chothromóid i bhfoirm chaighdeánach.

$$2sg=v^{2}-u^{2}$$

Roinn an dá thaobh faoi 2s.

$$\frac{2sg}{2s}=\frac{\left(v-u\right)\left(u+v\right)}{2s}$$

Má roinntear é faoi 2s cuirtear an iolrúchán faoi 2s ar ceal.

$$g=\frac{\left(v-u\right)\left(u+v\right)}{2s}$$

Réitigh do s.

$$\left\{\begin{matrix}s=-\frac{u^{2}-v^{2}}{2g}\text{, }&g\neq 0\\s\in \mathrm{R}\text{, }&g=0\text{ and }|v|=|u|\end{matrix}\right.$$

Céimeanna chun Cothromóidí Líneacha a Réiteach

Athraigh na taobhanna ionas go mbeidh na téarmaí inathraitheacha ar fad ar an taobh clé.

$$u^{2}+2gs=v^{2}$$

Bain u^{2} ón dá thaobh.

$$2gs=v^{2}-u^{2}$$

Roinn an dá thaobh faoi 2g.

$$\frac{2gs}{2g}=\frac{\left(v-u\right)\left(u+v\right)}{2g}$$

Má roinntear é faoi 2g cuirtear an iolrúchán faoi 2g ar ceal.

$$s=\frac{\left(v-u\right)\left(u+v\right)}{2g}$$