Water is flowing in a river at 2 ms^(-1)...

Water is flowing in a river at `2 ms^(-1)`. The river is `50 m` wide and has an average depth of `5 m`. The power available from the current in the river is (Density of water `= 1000 kg m^(3)`

0.5MW

1.0 MW

1.5 MW

2.0 MW

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