because the Earth rotates, and points at different elevations on Earth will make different sized circular paths relative to the center of the Earth in the same time. Larger path/same time = larger acceleration for higher elevations

I'll watch the vid you posted now
THClord Reviewed by THClord on . wtf happened before the big bang? i was high one day and was thinking about the big bang and stuff. and thought what happened before the big bang? scientist always talk about the big bang and everything that happened after that, but none talk about before the big bang? Rating: 5