- #1
Uranium235
- 13
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Ok so this is a problem that's been bothering me ever since the first few days of learning kinematics.
We've been taught that when an object falls, the object has a positive velocity up until the moment that it hits the ground. At that moment, the velocity becomes zero. Wouldn't this imply that the acceleration that the object experiences when hitting the ground is negative infinity since it stops the very moment that it lands?
We've been taught that when an object falls, the object has a positive velocity up until the moment that it hits the ground. At that moment, the velocity becomes zero. Wouldn't this imply that the acceleration that the object experiences when hitting the ground is negative infinity since it stops the very moment that it lands?