MATERIAL_ACCELERATION_CURVE

Using the acceleration curve (also referred to as “ease in”) elements leave the screen at full velocity. They do not decelerate when off-screen.

They accelerate at the beginning of the animation and may scale down in either size (to 0%) or opacity (to 0%). In some cases, when elements leave the screen at 0% opacity, they may also slightly scale up or down in size.

For more information, see: https://material.io/design/motion/speed.html#easing