At Niagara Falls the water flows above the falls at 22.0 m/s at a height of 180.0 m above the bottom of the falls. It fl

[answerhappygod]

At Niagara Falls the water flows above the falls at 22.0 m/s at
a height of 180.0 m above the bottom of the falls. It flows away at
the bottom of the plant at some speed v. If 1.5 million L of water
flow over the turbine to generate electricity every minute, and the
electrical power generated is 3.2 MW (megawatts). What is the speed
of the water as it flows away from the power station. (Assume all
energy transitions are 100% efficient and the density of water is
1.00 kg/L