Drop a coin and plastic bottle cover. Make a repeatable for your observation. Which one fell faster?Explain

Answer 1

This is something you are supposed to do as an "experiment".

Take a coin and a plastic bottle cover and drop them simultaneously. To do so, you you might want to try some method to ensure they drop at the same time. This might be done by placing them in one hand and opening it so they fall together or you might dream up a better plan to ensure the leave the same height at the same time. Then have an observer on the ground looking at them as they both hit to see which one hits first.

The explanation of the result should include equations of motion such as:

y = 1/2gt² (since both start at a zero initial velocity)