If the boat is moving downstream, you add the speed of the boat with the speed of the river flow. Therefore, the velocity of the boat downstream is 18 km/h. If the boat is moving upstream, you subtract the river flow speed from the boat's speed, so in this case, it would be 12 km/h.
Velocity refers to the speed of water flow in a river, typically measured in meters per second. Volume, on the other hand, refers to the amount of water passing through a given point in the river over a period of time, usually measured in cubic meters per second. In essence, velocity is the speed of the water flow, while volume is the quantity of water flowing through a specific section of the river.
The speed at which water travels in a river can vary depending on factors such as the river's width, depth, and slope. On average, water in a river can flow at speeds ranging from a few centimeters per second to several meters per second.
Flow rate is directly proportional to actuator speed. Increasing the actuator speed will result in higher flow rates, while decreasing actuator speed will decrease flow rates. Actuator speed controls the flow of a fluid or material through a system by adjusting the rate at which the actuator allows the material to flow.
The velocity of a river is the speed at which the water in the river is flowing in a particular direction. It is typically measured in meters per second or feet per second. Velocity can vary at different points along a river depending on factors such as stream gradient, channel width, and flow volume.
it is the speed of the flow in a river
A river's power to erode depends on a river's slope, the volume of flow, and the shape of the river.
velocity
it slows the streams flow
the river is steeper as the river flows downstream. addie x
When a river floods it water will flow faster then the normal speed.
The Murray River in South Australia is the longest river in Australia. At it's mouth, the speed of the water flow is 27,086 cubic feet per second.
the Mississippi river, Ohio river, and the missouririver are the three most important rivers in the U.S. that flow south.
A river's power to erode depends on its flow velocity, the volume of water it carries, the type and size of sediment it transports, and the slope of the river channel. These factors influence the force and effectiveness of erosion by the river.
The Murray River in South Australia is the longest river in Australia. At it's mouth, the speed of the water flow is 27,086 cubic feet per second.
There are three rivers in England that flow into the North Sea. They are the River Thames, the River Medway, and the River Tyne.
the north saskatcewan river and the south Saskatchewan river.