- #1
Can You Explain: Why Is It One Sec?
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- Thread starter AyoubEd
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- Fluids Thermodynamcics
In summary, "one sec" is a shortened version of "one second" commonly used in casual conversation and online communication. It originated from the abbreviation "sec" for "second" and is used interchangeably with "one second." Some people prefer to use "one sec" as a colloquial or informal way of speaking, and it is also used to convey a sense of urgency or promptness in online communication.
- #2
CWatters
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Firstly it doesn't say "one second" it says "per second" which is a rate.
Momentum = mass * velocity
so
Momentum per second would be equal to mass * velocity / time
Velocity/time = acceleration.
can you do the rest?
Momentum = mass * velocity
so
Momentum per second would be equal to mass * velocity / time
Velocity/time = acceleration.
can you do the rest?
- #3
NihalRi
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Force is the change in momentum per unit time.
F=ma (m=mass a=acceleration)
a= (vf-vi)/t
Replacing a into the force equation:
F=m (vf-vi)/t
Which is change in momentum per unit time.
F=ma (m=mass a=acceleration)
a= (vf-vi)/t
Replacing a into the force equation:
F=m (vf-vi)/t
Which is change in momentum per unit time.
- #4
AyoubEd
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FAQ: Can You Explain: Why Is It One Sec?
Why is it called "one sec" instead of "one second"?
The phrase "one sec" is a colloquial, shortened version of "one second." It is commonly used in casual conversation or online communication to indicate a short amount of time.
Can you explain the origin of the phrase "one sec"?
The phrase "one sec" originated from the abbreviation "sec" for "second." It became popularized in the 1990s with the rise of online communication, where typing "one sec" was quicker than typing out the full word "second."
Is there a difference between "one sec" and "one second"?
No, there is no difference in meaning between "one sec" and "one second." They both refer to a unit of time equal to 1/60th of a minute.
Why do some people prefer to say "one sec" instead of "one second"?
Some people may use the phrase "one sec" as a colloquial or informal way of speaking. It may also be used to convey a sense of urgency or that something will happen quickly.
Can you help me understand why people use "one sec" in online communication?
Using "one sec" in online communication is a way to save time and effort while typing. It is also used to convey a sense of urgency or that the person will respond promptly.