The reaction force is the force that caused by anything like the pressure exertion table, kick a soccer ball. The weight of the object it is one modality Earth gravity object into the center of the world.The reaction force is the force due to the raengkriya by an opposite direction and magnitude equal to the raengkriya such as cars, dogs. Raengkriya is a force that acts with a dog and the dog is the reaction force to the car.
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