AimlessWander said:A river flows with a velocity of 3 m/s east. The river is 300 m wide. A boat is moving 10 m/s due north. If the river flow is not corrected for, how far will the boat have moved downstream by the time is reaches the far shore?
The statement means that the river is moving at a speed of 3 meters per second in an eastward direction.
The velocity of a river can be measured by tracking the displacement of a known object over a certain amount of time, or by using specialized equipment such as a current meter or Doppler flow meter.
The velocity of a river can be influenced by factors such as the slope of the river bed, the volume of water flowing, and the shape and size of the river channel.
Yes, the velocity of a river can change over time due to natural processes such as erosion and sedimentation, as well as human activities such as damming and channelization.
Measuring the velocity of a river can provide important information for various purposes such as flood forecasting, water resource management, and ecological studies.