Question

WHAT FORCE DOES THIS EXPERIMENT INVOLVE CENTRIFUGAL FORCE OR CENTRIPETAL?
EXPERIMENT: SEE HOW MUCH WATER IS NEED TO BE FILLED IN A 500 ML WATER BOTTLE SO WHEN IT IS BEING FLIPPED TO LAND ON ITS BASE.

PROBLEM FOR THIS EXPERIMENT IS...
HOW MUCH WATER IS REQUIRED IN ORDER TO FLIP A PLASTIC WATER BOTTLE THAT HOLDS 500 ML OF WATER?

PLEASE, AND THANK YOU.

Answer 1

I was taught that there is no such thing as "centrifugal" force - so the answer would have to be centripetal.
I could be wrong.