The conversation between human and AI assistant.
If earth is rotating at an amazing speed, why are we not thrown out?
Can you explain why objects on the equator experience higher centrifugal force compared to those at the poles?
Sure. This is because the circumference of the Earth is greatest at the equator, and hence the speed of rotation is the highest at that point. Objects at the equator experience a greater centrifugal force due to the greater speed of rotation.