Questions about example sentences with, and the definition and usage of "Speed"

A: It has no meaning cause it doesn't really make sense, to my knowledge. Unless you meant speed up naming people, like saying the names of people you know quickly. Not too sure. ¯\_(ツ)_/¯

A: This is a speed bump. It stops you from driving too fast. The man does not want speed bumps. 💕

A: reduce is to lower the speed limit.
enforce is making sure drivers follow the speed limit.

A: Picking up speed, the rock tumbled faster and faster down the hill.

Picking up speed, the van headed off down the highway.

Picking up speed, the two runners raced down the home stretch.

A: how fast a person can run

A: SPEED UP: (no /-/ needed)
"Hey - speed up! there are alot of cars behind you!"

SLOW DOWN: (a directive)
"You'd better SLOW DOWN around here... there's a school nearby and there might be kids walking".

SLOWDOWN: (when traffic nearly stops because of something that's happening)
"There was a SLOWDOWN on the freeway, because some truck had a flat tire"

**I never say slow up ... I don't think it's a phrase we use**

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A: "up to speed" means knowing all the newest information.

- you've been away from the office for a month, let me get you up to speed (= let me tell you all the news)

- I haven't bought a new computer for ten years! Before I buy a new one I need to get up to speed again! (= I need to learn all the new information about computers)

A: I have to speak at the conference this year.
This car cannot reach the speed of light.

She will be speaking in class later.
He was speeding down the highway.

A human can speak.
Increase the speed of the car to go faster.

A: Velocity is a speed in a given direction. While speed is just how far you’ve gone divided by how long it has been.

If you know what displacement is, then displacement is to distance what velocity is to speed.

A:
Speed is like a measuring movement?
Fast is sort of referring to an action?

That car is too FAST, can you guess his SPEED?

A: Velocity is speed in a certain direction. It means like, the rate at which an object changes position.

Speed is how fast an object is moving.

Colloquially the terms mean more or less the same thing, but in science they don't.

A: Velocity is speed in one particular direction. It's more of a scientific term and not used in daily speech.

A: In terms of physics, speed is directionless, it is a scalar unit. Velocity is a vector, it has a specific direction.

In common speech / colloquially, they mean the same thing.

A: At the end, I wrote down the name of the person I was interested in, and if we matched, we exchange contact information.

A: You can just say Economic Growth to define the growth itself. I.e. Growing or declining.

The rate of the speed is further examined by stating if it is slow or rapid.

So for example, if the rate is increasing quickly, then it is growing rapidly. You can also say that it is growing exponentially, if it is increasing by more than 2 times the level for the same period in the year before.

If it is declining, then the economy is shrinking. If it is declining slowly, then it is steadily declining.

If the economy is neither growing or shrinking, then it is stalling (However, that is extremely rare to see).

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A: How much speed= how fast

Therefore,
How fast is the internet connection?

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A: Watch shows or movies with English subtitles on.
Read each word and listen to it alone.
Use Google Translate to read the words slow.
Then listen to the whole sentence together to learn native speed pronunciation.
Replay hard parts many many many times.

This is what I am doing to learn Japanese.

A: It's because "constant" can also mean "unchanging". Therefore, a constant speed is a speed that does not change.

A: No, the most natural would be "to slow down" and "to speed up". Using increase and reduce sounds very formal, like a scientist or robot.

A: × The more the speed of the arc of a pendulum increases, The bigger the art become.
✓ The more the speed of the arc of a pendulum increases, the bigger the [arc?] becomes.

A: You don't really have to eununciate the "-ed" at the end of "happened". You kind of have to say it like "what happen duh her" to sound natural.