Whakaoti i te =3.82^2-0.955^2/2*9.81+2

$$= \frac { 3.82 ^ { 2 } - 0.955 ^ { 2 } } { 2 \times 9.81 } + 2$$

Aromātai

$$\frac{141121}{52320}\approx 2.69726682$$

Ngā Upane Otinga

Tātaihia te 3.82 mā te pū o 2, kia riro ko 14.5924.

$$\frac{14.5924-0.955^{2}}{2\times 9.81}+2$$

Tātaihia te 0.955 mā te pū o 2, kia riro ko 0.912025.

$$\frac{14.5924-0.912025}{2\times 9.81}+2$$

Tangohia te 0.912025 i te 14.5924, ka 13.680375.

$$\frac{13.680375}{2\times 9.81}+2$$

Whakareatia te 2 ki te 9.81, ka 19.62.

$$\frac{13.680375}{19.62}+2$$

Whakarohaina te \frac{13.680375}{19.62} mā te whakarea i te taurunga me te tauraro ki te 1000000.

$$\frac{13680375}{19620000}+2$$

Whakahekea te hautanga \frac{13680375}{19620000} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 375.

$$\frac{36481}{52320}+2$$

Me tahuri te 2 ki te hautau \frac{104640}{52320}.

$$\frac{36481}{52320}+\frac{104640}{52320}$$

Tā te mea he rite te tauraro o \frac{36481}{52320} me \frac{104640}{52320}, me tāpiri rāua mā te tāpiri i ō raua taurunga.

$$\frac{36481+104640}{52320}$$

Tāpirihia te 36481 ki te 104640, ka 141121.

$$\frac{141121}{52320}$$

Tauwehe

$$\frac{141121}{3 \cdot 5 \cdot 109 \cdot 2 ^ {5}} = 2\frac{36481}{52320} = 2.6972668195718654$$