Here's why:
* Air Resistance: While the acceleration due to gravity is constant for all objects (approximately 9.8 m/s²), air resistance plays a significant role. Air resistance depends on factors like the object's shape, size, and speed.
* Example: A feather and a bowling ball dropped from the same height will not fall at the same speed. The feather, with its larger surface area and lighter weight, will experience greater air resistance, slowing its descent. The bowling ball, with its smaller surface area and heavier weight, will be affected less by air resistance and fall faster.
In a vacuum:
* If you were to perform this experiment in a vacuum (where there's no air resistance), then all objects would indeed fall at the same rate. This is because the only force acting on them would be gravity, and gravity affects all objects equally, regardless of their mass or shape.
Key takeaway: In real-world scenarios, air resistance is a major factor, preventing objects from falling at the same speed.
