Sprendimas: HoWtMV - 1
T =
2* π
* saknis(
)
2* π
* saknis( | l |
| / g |
|
|
T = 2* π* saknis(
)$$T$$ = $$2\cdot \pi\cdot \sqrt {\frac{l}{g}}$$
* saknis( | l |
| / g |
2* π* saknis(
) = T$$2\cdot \pi\cdot \sqrt {\frac{l}{g}}$$ = $$T$$
* saknis( | l |
| / g |
saknis(
) =
$$\sqrt {\frac{l}{g}}$$ = $$\frac{T}{2\cdot \pi}$$
| l |
| / g |
| T |
| / 2/ π |
l =
$$l$$ = $$\frac{T^{2}\cdot g}{4\cdot \pi^{2}}$$
| T^2* g |
| / 4/ π^2 |
l =
$$l$$ = $$\frac{0.25\cdot T^{2}\cdot g}{\pi^{2}}$$
| 0.25* T^2* g |
| / π^2 |