
So let's plug in our 9.8 meters
PER second squared...
The Big Bang Theory Season 3, Episode 10

Four-point-one-eight-five-five times 10
to the seventh ergs PER calorie.
The Big Bang Theory Season 1, Episode 13

- -equals mass times
9.8 meters PER second PER second.
The Big Bang Theory Season 3, Episode 10

Really more to organize,
you're not actually dirty, PER se.
The Big Bang Theory Season 1, Episode 2

Well, no, not PER se, but...
The Big Bang Theory Season 4, Episode 1