You can't...
Pressure is influenced by many other factors, temperature and density for example... Also the height is a factor (atmospheric pressure)
Because the velocity of the river water decreases as it enters the ocean.
nuffin nuffin
80 ft / sec ~ 55mph The above ignores air resistance which will not be significant at this speed.
The River Amazon is the second longest river in the world at 4,000 miles long.The Amazon is in South America.The River Nile is the longest river at 4,132 miles long.
The yearly increase in runoff caused by spring meltwater, or by monsoon rains, are what trigger flooding in river basins. The year-round processes of erosion and sediment transport are what form the characteristic plains and deltas, as silt carried down the river drops out of the water when it tops its banks, or when the water slows in velocity, as at the mouth of a river.
These obstacles causes friction between water and rocks.This ultimately reduces the velocity of river water.The more roughness of the channel, the less the river`s velocity.
velocity
Because the velocity of the river water decreases as it enters the ocean.
Because the velocity of the river water decreases as it enters the ocean.
Because the velocity of the river water decreases as it enters the ocean.
Use Pythagoras' theorem to calculate the magnitude of the velocity (the speed): Sqrt(10^2 + 5^2) = sqrt(125) = 11.2 km/h
because pools are standing water.
nuffin nuffin
The speed of water at a river bend flows much faster and deeper on the outside of the bend. On the inside of the bend the velocity is much slower and shallower.
The gradient of a river is mostly flat or downhill which means that as the water flows it is affected by gravity. The steeper the gradient goes downhill, the more gravity will affect the water which will make the water flow faster (increases the velocity).
A river's power to erode depends on the gradient, the volume and velocity, and the quantity of erosive burden. A river will normally move outwards on bends, deepening the farthest channel, and thus increasing the erosion on that bank.
The Seine River... the Eiffel tower is based on this river! (: