* Air Resistance: Air resistance is a force that opposes the motion of an object through the air. The amount of air resistance depends on factors like the object's shape, size, and speed.
* Surface Area: The feather has a much larger surface area than the coin. This means it encounters much more air resistance as it falls.
* Mass: The coin is denser and heavier than the feather. While gravity pulls on both objects, the force of gravity acting on the coin is stronger.
* Result: The greater air resistance on the feather slows it down significantly compared to the coin. This makes it appear as if the feather is accelerating less than the coin.
In a Vacuum: If you were to drop the coin and feather in a vacuum (where there's no air), they would both accelerate at the same rate due to gravity (approximately 9.8 m/s²). This is because air resistance would be completely eliminated.
Key takeaway: Air resistance is a crucial factor in determining the acceleration of objects falling through the air. Objects with larger surface areas and lower masses experience greater air resistance and fall slower.
