In his study of how things fall, Galileo found out __________. A. that heavy things did not fall faster than light things.
Câu hỏi:
In his study of how things fall, Galileo found out __________.
A. that heavy things did not fall faster than light things.
B. that heavy things always fell faster than light things.
C. that weight was not important
D. both a and c
Trả lời:
Dẫn chứng "Before, people thought that heavy things fell faster than light things. He found out that this was not true. He took a heavy ball and a light ball and he dropped them both from a high place. They fell at the same speed. This meant that weight is not important."
Chọn D
