In his study of how things fall, Galileo found out __________. A. that heavy things did not fall faster than light things.

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In his study of how things fall, Galileo found out __________.

that heavy things did not fall faster than light things.

that heavy things always fell faster than light things.

that weight was not important

both a and c

Giải thích

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