Perpetuum Mobile

cubic-bezier(0.55, 0.15, 0.45, 0.85)

Impetus

cubic-bezier(0.5, -0.35, 0.5, 1.35)

Full Circle

cubic-bezier(0.6, 0, 0.4, 1)

Gravity

cubic-bezier(0.5, 0.8, 0.5, 0.2)

Overshot

cubic-bezier(0.65, 1.5, 0.6, 0.95)

Downhill Is Always Easier

cubic-bezier(0.3, 0.1, 0.3, 0.85)

Pendulum

cubic-bezier(0.3, 1.65, 0.7, -0.65)

WTF don't actually use this one :P

cubic-bezier(1, -2.3, 1, 2.5)