# How is upstream and downstream speed calculated?

## How is upstream and downstream speed calculated?

Upstream and Downstream – Formula

- 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)

**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.