On earth if you drop a hammer and a feather at the same time, from the same height, the hammer will hit the ground first. If you do this on the moon the hammer and the feather will hit the ground at the same time. Why is this?
Answers
Explanation:
Back in 1971, on his last day on the moon, Apollo 15 Commander David Scott tested this theory. In one hand, he took a 1.32kg aluminium geological hammer. ... Sure enough, when he dropped them both from the same height at the same time, they hit the ground simultaneously -- thus demonstrating Galileo's theory.
Answer:
Because of the air resistance present in the earth
Explanation:
If we tried this experiment on Earth a hammer and feather, the hammer would hit the ground first because the feather would be slowed down more by air resistance is present in the atmosphere of the earth.
But if we do this on the moon the hammer and the feather will hit the ground at the same time because of zero air resistance that is, no air is present in moon's atmosphere. Therefore, no air resistance.
meanwhile the Apollo crew were essentially in a vacuum, there was no air resistance and the feather fell at the same rate because the hammer. this is precisely what Galileo had concluded masses of years earlier than: all items launched collectively fall at the equal rate no matter mass.
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