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Momentum.
A fast moving object has a lot of kinetic energy that must be taken away to stop the car.
well think, because its going very fast and the wight makes it slower to stop fast.
You have to blow on him hard when he stops moving stop blowing and then blow again fast or he will get away.
well i know when i was moving on to fast when i never stop loving the other guy
The bigger momentum an object has, the harder it is to stop it. Momentum is defined as velocity times mass. An object with really big mass which moves really slowly (like a car moving slowly) is also hard to stop.
Both are difficult to stop, since they are quite massive.
The one with greatest mass (the heaviest).
A place on a mountain roadway where slower moving vehicles can pull over is called a turnout. These are typically long enough that the slower vehicle can pull over but not have to stop.
No. Nothing can propagate instantaneously.
I am pretty sure the particles are always moving, I know they move fast and thus they probably don't stop
It means how hard it is to get a body moving, or to stop it once it is moving. The inertia is directly related to a body's mass.