a pencil, and an eraser
An eraser
Soap
soap
soap, pencil, eraser
A bar of soap. It gets smaller with each use as it wears down from being used to wash.
As the slope gets smaller and smaller the line gets flatter and flatter (or more horizontal).
A frog?
Soap Pencil Toothpaste Eraser Ice Candle
Soap Pencil Toothpaste Eraser Ice Candle
baloon
Inertia decreases as mass gets smaller. Inertia is a measure of an object's resistance to changes in its state of motion, and is directly proportional to mass. As mass decreases, so does the inertia of the object.
It gets smaller.