Get One Second Per Second

a unit used for acceleration when the change in velocity per second is divided by the change in time, which is also in seconds: e. g., if the velocity increased from 5 meters per second to 20 meters per second in a time interval of one second, the acceleration would be 15 meters per second per second (15 m/ sec./sec.

a unit used for acceleration when the change in velocity per second is divided by the change in time, which is also in seconds: e. g., if the velocity increased from 5 meters per second to 20 meters per second in a time interval of one second, the acceleration would be 15 meters per second per second (15 m/ sec./sec.

0:48 2:29 This expression here means and says the object accelerates or increases speed by 10 meters perMoreThis expression here means and says the object accelerates or increases speed by 10 meters per second every passing second suppose you're driving a car and you accelerate by 10 meters per second each

“Per second per second.” Merriam-Webster.com Dictionary, Merriam-Webster, https://.merriam-webster.com/dictionary/per%20second%20per%20second.

Definition. The second is defined by taking the fixed numerical value of the caesium frequency ∆ν, the unperturbed ground-state hyperfine transition frequency of the caesium 133 atom, to be 9 192 631 770 when expressed in the unit Hz, which is equal to s−1. The wording of the definition was updated in 2019.

: per second every second. used of acceleration.

ELI5: What does it mean when a scientist says 'per second per second'? It means that the rate of change itself changes. "meters per second" is speed - the rate of change of an object's position. "meters per second per second" (m/s2) means the rate of change of the object's speed, i.e. acceleration.

For example, at 1 m/s an object is travelling a distance of 1 metre every second. But a rate of acceleration is a steady increase in velocity. So at 1 m/s^2, an object's velocity is increasing by 1 m/s every second. This is sometimes expressed as 'one metre per second per second', or 'one metre per second squared'.

If you mean 33 ft per sec per sec then that means that after one second the object is travelling at 33 fps at 2 seconds it is going at 66 fps and so on. So, starting at 0 fps at one second it is 33 fps, the average speed in that first second is half of 33, ie: 16.5 fps so it travels 16.5 feet in that time.