Datrys frac{(9*10^{9}Nm^{2}/c^2)(10*10^-2c^-2)}{(310m)^2}

$$\frac { ( 9 \times 10 ^ { 9 } Nm ^ { 2 } / c ^ { 2 } ) ( 10 \times 10 ^ { - 2 } c ^ { - 2 } ) } { ( 310 m ) ^ { 2 } }$$

Enrhifo

$$\frac{9000000N}{961c^{4}}$$

Camau Ateb

Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 1 a -2 i gael -1.

$$\frac{\frac{9\times 10^{9}Nm^{2}}{c^{2}}\times 10^{-1}c^{-2}}{\left(310m\right)^{2}}$$

Cyfrifo 10 i bŵer 9 a chael 1000000000.

$$\frac{\frac{9\times 1000000000Nm^{2}}{c^{2}}\times 10^{-1}c^{-2}}{\left(310m\right)^{2}}$$

Lluosi 9 a 1000000000 i gael 9000000000.

$$\frac{\frac{9000000000Nm^{2}}{c^{2}}\times 10^{-1}c^{-2}}{\left(310m\right)^{2}}$$

Cyfrifo 10 i bŵer -1 a chael \frac{1}{10}.

$$\frac{\frac{9000000000Nm^{2}}{c^{2}}\times \frac{1}{10}c^{-2}}{\left(310m\right)^{2}}$$

Lluoswch \frac{9000000000Nm^{2}}{c^{2}} â \frac{1}{10} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.

$$\frac{\frac{9000000000Nm^{2}}{c^{2}\times 10}c^{-2}}{\left(310m\right)^{2}}$$

Canslo 10 yn y rhifiadur a'r enwadur.

$$\frac{\frac{900000000Nm^{2}}{c^{2}}c^{-2}}{\left(310m\right)^{2}}$$

Mynegwch \frac{900000000Nm^{2}}{c^{2}}c^{-2} fel ffracsiwn unigol.

$$\frac{\frac{900000000Nm^{2}c^{-2}}{c^{2}}}{\left(310m\right)^{2}}$$

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur.

$$\frac{\frac{900000000Nm^{2}}{c^{4}}}{\left(310m\right)^{2}}$$

Ehangu \left(310m\right)^{2}.

$$\frac{\frac{900000000Nm^{2}}{c^{4}}}{310^{2}m^{2}}$$

Cyfrifo 310 i bŵer 2 a chael 96100.

$$\frac{\frac{900000000Nm^{2}}{c^{4}}}{96100m^{2}}$$

Mynegwch \frac{\frac{900000000Nm^{2}}{c^{4}}}{96100m^{2}} fel ffracsiwn unigol.

$$\frac{900000000Nm^{2}}{c^{4}\times 96100m^{2}}$$

Canslo 100m^{2} yn y rhifiadur a'r enwadur.

$$\frac{9000000N}{961c^{4}}$$

Ehangu

$$\frac{9000000N}{961c^{4}}$$

Camau Ateb

Er mwyn lluosi pwerau sy’n rhannu’r un sail, adiwch eu esbonyddion. Adiwch 1 a -2 i gael -1.

$$\frac{\frac{9\times 10^{9}Nm^{2}}{c^{2}}\times 10^{-1}c^{-2}}{\left(310m\right)^{2}}$$

Cyfrifo 10 i bŵer 9 a chael 1000000000.

$$\frac{\frac{9\times 1000000000Nm^{2}}{c^{2}}\times 10^{-1}c^{-2}}{\left(310m\right)^{2}}$$

Lluosi 9 a 1000000000 i gael 9000000000.

$$\frac{\frac{9000000000Nm^{2}}{c^{2}}\times 10^{-1}c^{-2}}{\left(310m\right)^{2}}$$

Cyfrifo 10 i bŵer -1 a chael \frac{1}{10}.

$$\frac{\frac{9000000000Nm^{2}}{c^{2}}\times \frac{1}{10}c^{-2}}{\left(310m\right)^{2}}$$

Lluoswch \frac{9000000000Nm^{2}}{c^{2}} â \frac{1}{10} drwy luosi'r rhifiadur â’r rhifiadur a'r enwadur â’r enwadur.

$$\frac{\frac{9000000000Nm^{2}}{c^{2}\times 10}c^{-2}}{\left(310m\right)^{2}}$$

Canslo 10 yn y rhifiadur a'r enwadur.

$$\frac{\frac{900000000Nm^{2}}{c^{2}}c^{-2}}{\left(310m\right)^{2}}$$

Mynegwch \frac{900000000Nm^{2}}{c^{2}}c^{-2} fel ffracsiwn unigol.

$$\frac{\frac{900000000Nm^{2}c^{-2}}{c^{2}}}{\left(310m\right)^{2}}$$

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur.

$$\frac{\frac{900000000Nm^{2}}{c^{4}}}{\left(310m\right)^{2}}$$

Ehangu \left(310m\right)^{2}.

$$\frac{\frac{900000000Nm^{2}}{c^{4}}}{310^{2}m^{2}}$$

Cyfrifo 310 i bŵer 2 a chael 96100.

$$\frac{\frac{900000000Nm^{2}}{c^{4}}}{96100m^{2}}$$

Mynegwch \frac{\frac{900000000Nm^{2}}{c^{4}}}{96100m^{2}} fel ffracsiwn unigol.

$$\frac{900000000Nm^{2}}{c^{4}\times 96100m^{2}}$$

Canslo 100m^{2} yn y rhifiadur a'r enwadur.

$$\frac{9000000N}{961c^{4}}$$