selenarose1263 selenarose1263
  • 07-12-2020
  • Physics
contestada

7. If 8 million kg of water flows over Niagara Falls each second, calculate the power available at the bottom of the falls.

Respuesta :

SerenaBochenek SerenaBochenek
  • 07-12-2020

Answer:

The power will be "3.92×10⁹ Watts". A further explanation is given below.

Explanation:

The given values as per the question,

Rate,

= 8 million kg

Distance,

= 50 m

Gravity,

= 9.8 m/s²

As we know,

The power will be:

⇒ [tex]Power = Rate\times Distance\times Gravity[/tex]

On putting the values, we get

⇒             [tex]= 8\times 10^6\times 50\times 9.8[/tex]

⇒             [tex]=3.92\times 10^9 \ Watts[/tex]

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