it dapents on how fast is fast to you and how slow is slow to you. say like 89 is fast to you but to someone els its slow like to a race car diver. and the same gos for slow=}
fast readers read 200 pages of a book a day. and may finish books like twilight in 2 days
Speed does not have the direction associated with it, like velocity does.
If it is borne by wind blown dust and small particles, then as fast as the wind, potentially. If it is direct radiation like gamma rays, then this travels at the speed of light.
speed is scalar while velocity is a vector. In other words, velocity is to do with direction also. Speed does not show direction.
"Lightning" is a noun. Sometimes people try to use it as an adjective to mean "fast" (ex, "with lightning speed") but it really should be used as "like lighting" or "lightning-fast" or so on.
Antonyms are just words like any other word you use them when it is appropriate.It is just that an antonym is a word that has an opposite for example fast and slow. We can say fast is an antonym of slow or we can say fast is the opposite of slow.
The word fast is similar to the words feast (food), fest (festival), and vest (clothing). Synonyms for fast (opposite of slow) can include quick, rapid, swift, and fleet.
Pertty fast like fast as lighting speed
like about 50 per fast
He's Very Fast like 93 speed.
Antonym means "the opposite", like fast/slow, light/heavy etc. There is no opposite to 16.
WPM stands for 'words per minute' and can denote the speed at which Morse code is sent or how fast one types on a keyboard.
someone who skates especially fast, like in hockey.
To catch their prey, like gazelles. Gazelles are fast, so cheetahs have to be fast to catch them
Fast enough to do the job. The actual maximum speed of all stealth aircraft is classified. Like any aircraft, the speed will depend on many factors.
Sometimes "speed" can be slang for an illegal narcotic that acts as a stimulant, specifically Methamphetamine. Another way to think of it is for speed its more general since its not specifically describing the motion. For example think of a general word like temperature its not saying specifically hot or cold. As for fast it would be a more specific word and using the same example it could be considered to be something like hot is to cold as fast is to slow. So to recap speed is a form of measure like temperature its just not giving it a description. I hope this helps you i'm not to good with words.
It is how fast they can walk, run, and other stuff like that.