![Force required to lift is reduced
by the sine of the angle of the stairs...
Force required to lift is reduced
by the sine of the angle of the stairs...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Force required to LIFT is reduced
by the sine of the angle of the stairs...
The Big Bang Theory Season 1, Episode 2
![Lift your arms.
Lift your arms.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Lift your arms.
Money Heist Season 1, Episode 10
![to lift him out of his dull life
into a special one?
to lift him out of his dull life
into a special one?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
to LIFT him out of his dull life
into a special one?
Game of Thrones Season 2, Episode 3
![my wrist helping
your mother lift her bosom.
my wrist helping
your mother lift her bosom.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
my wrist helping
your mother LIFT her bosom.
The Big Bang Theory Season 5, Episode 21
![Yeah,
I'm saying it'd be easier to lift a car.
Yeah,
I'm saying it'd be easier to lift a car.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Yeah,
I'm saying it'd be easier to LIFT a car.
The Big Bang Theory Season 4, Episode 23