IM NOT SURE BUT I THINK SHE ASKING HOW TALL IS THE BBUILDING KNOWING THAT EACH FLOOR IS 1m AND SHE RECORDING THE TIME FROM EACH FLOOR THE BALL IS DROPPING SO SHES TRYING TO FIGURE OUT HOW TALL IS THE BUILDING
The best and the most correct answer among the choices provided by the question is the first choice. The question that Ellen most likely investigating is "How does distance affect the gravitational force on objects?" I hope my answer has come to your help. God bless and have a nice day ahead!
The Soviet government followed a policy of collectivization <span> when it took private property after WWI without payments to the former owners.</span>
