Melissa is working on the roof of her house. She drops a hammer and a nail. Why do both objects hit the ground at the same time

Answer 1

Both the hammer and the nail will hit the ground at the same time because they are both subject to the force of gravity, which causes all objects to fall towards the Earth at the same rate regardless of their weight or size. This phenomenon is known as gravity's acceleration, which is approximately 9.8 m/s^2. Therefore, both the hammer and the nail will accelerate towards the ground at the same rate and hit the ground at the same time.