Question
A astronaut drops a hammer and a feather from the same height on a planet without air. How will their falls compare
Answers
GPT-4o mini
On a planet without air, both the hammer and the feather would fall at the same rate regardless of their different masses. This is due to the fact that in a vacuum, there is no air resistance to impede the fall of the feather.
According to Galileo's principle of falling bodies, all objects in free fall under the influence of gravity accelerate at the same rate, assuming no other forces (like air resistance) are acting upon them. Therefore, in this scenario, both the hammer and the feather would hit the ground at the same time if dropped from the same height. This is a classic demonstration of the principle of equivalence and uniform gravitational acceleration.
According to Galileo's principle of falling bodies, all objects in free fall under the influence of gravity accelerate at the same rate, assuming no other forces (like air resistance) are acting upon them. Therefore, in this scenario, both the hammer and the feather would hit the ground at the same time if dropped from the same height. This is a classic demonstration of the principle of equivalence and uniform gravitational acceleration.