Galileo dropped weights from the leaning tower of Pisa and concluded that objects of different weight still travel (when dropped) at the same speed. Did he use inductive or deductive reasoning for this experiment? Solution Inductive... (Induction is the process of discovering underlying law, rules, and principles from observation. This would be like writing a rule book from watching the game. ) He first dropped the weights and after that made the conclusion..... as there densities must be equal.