# How is upstream and downstream speed calculated?

## How is upstream and downstream speed calculated?

Upstream and Downstream – Formula

1. Upstream = (u−v) km/hr, where “u” is the speed of the boat in still water and “v” is the speed of the stream.
2. Downstream = (u+v)Km/hr, where “u” is the speed of the boat in still water and “v” is the speed of the stream.
3. Speed of Boat in Still Water = ½ (Downstream Speed + Upstream Speed)

What is the speed of upstream and downstream?

And, the direction against the stream is called upstream. If the speed of a boat in still water is u km/hr and the speed of the stream is v km/hr, then: Speed downstream = (u + v) km/hr. Speed upstream = (u – v) km/hr.

### What is downstream and upstream in maths?

The direction along the stream is called downstream whereas the direction against the stream is called upstream. If the speed of a boat in still water is x km/hr and the speed of the stream is y km/hr, then. speed downstream =(x+y) km/hr.

What is the speed of boat while going downstream?

Therefore, Speed of the boat in still water = 4(8+ 6)/ (8 – 6) = 4 * 14/2 = 28 km/hr. Example 4: A boat, while going downstream in a river covered a distance of 50 miles at an average speed of 60 miles per hour. While, returning because of water resistance, it took 1 hour 15 minutes to cover the same distance.

## What is the formula for upstream and downstream?

According to the formula, Speed of the stream = ½ (Downstream Speed – Upstream Speed) Speed of the stream = ½ (26-16) = ½ × 10 = 5 km/hr Q 4.

When is the direction against a stream called upstream?

The direction against the stream in water is called upstream. 3. When the speed of a boat in still water is a miles/hr and the speed of the stream is b miles/hr, 4. When the speed downstream is u miles/hr and the speed upstream stream is v miles/hr, 5. Meaning : Speed of boat in still water = Actual speed of the boat.

### How to calculate the speed of a boat upstream?

Upstream = (u−v) km/hr, where “u” is the speed of the boat in still water and “v” is the speed of the stream Downstream = (u+v)Km/hr, where “u” is the speed of the boat in still water and “v” is the speed of the stream Speed of Boat in Still Water = ½ (Downstream Speed + Upstream Speed)

How can I test my upstream Internet speed?

Use the test servers to analyze your upstream and downstream bandwidth. With this consumer guide on Internet speeds, you will learn everything you need to know to get a network connection up and running with the speed you require.