Question about the units of acceleration?

[kattahk]

The general unit if acceleration is meter per second per second.

Let's play with the unit of the standard acceleration due to gravity which is 9.8 meter per second per second.

Thus how acceleration can be explained if its unit is expressed as 4.9 meter per half second per second or 588 meter per second per minute or 35280 meter per second per hour.

 

[mikeph]

All you've done is change the units.

The dimension is still length/(time^2), so it's still an acceleration.

 

[Ibix]

It's no more mysterious than the room I'm in being 8ft long, and also 2.4m long, and 0.0024km long. I can't communicate anything helpful by saying "it's this long", so we agree on a standard length and write a distance as multiples of that length. If we agree different standard lengths then the same distance is a different number of standard lengths.

Acceleration is a bit more complex because you've got a standard length and two standard time intervals to play with, but the principle is the same. The number doesn't mean anything on its own. The unit on its own doesn't mean anything. The number times the unit means the same thing whether you choose ms^-2 or atto-parsecs per micro-fortnight per nano-year.

 

[dauto]

Is there a question here?

 

[PJC01]

Acceleration can be described as the rate of change of velocity over time. This means that for every second that passes, the velocity of an object will increase by 4.9 meters per half second, 588 meters per minute, or 35280 meters per hour. These units may seem unconventional, but they still represent the same concept of acceleration. In fact, the units of acceleration can be adapted to fit different scenarios and measurements, as long as they follow the standard unit of meters per second per second. This flexibility allows for a better understanding and application of acceleration in various scientific fields.