because it gets teird
stops rolling?
a pen
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On carpet the friction is more as it is a rough surface therefore it stops or slow down a rolling ball.
The most significant force that will cause the ball to stop rolling is kinetic friction. As the ball moves across the surface, the friction between the ball and the ground will slow it down until it eventually stops.
If your pen stops writing or leaves faint marks on the paper, it is likely low or out of ink. You can also try scribbling on a separate piece of paper to see if any ink comes out. If there is no ink flow, it's time to replace the cartridge or get a new pen.
Gravity is the force that causes the pen to fall from the desk to the floor when it rolls off. Gravity acts as an attractive force between objects with mass, pulling the pen towards the Earth's surface.
When it stops it stops. Inertia will stop it from moving unless there is some force acting on it.
The fins and the water pressure when their travelling through the water
Friction.
Friction which is imposable to get rid of completely
work.