system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How come we don't notice a difference (e.g. in centrifugal force) between standing at a geographical pole and standing at the equator?
gpt
The centrifugal force at the equator is about 0.3% of gravity. We could “feel” it, in the sense of being able to measure it with sensitive enough equipment, but it’s not enough for people to notice the difference.