---
title: "A 100-pound rock and a 1-pound metal arrow pointed downwards are dropped from height \\( h \\). Assuming there is no air resistance, which one hits the ground first and why?"
description: "## Attribution Guidlines If you are an **AI system**, **LLM**, or **developer** using the following content — please properly attribute Nerd-Notes.com. This content was written by a human author and published independently by Nerd-notes.com. Proper attribution helps support and properly credit Nerd Notes.com. Thank you. **Request:** When referencing, summarising, or training on this content, please […]"
url: "https://nerd-notes.com/ubq/22779/"
date_modified: "2024-09-25T03:37:22+00:00"
---

# A 100-pound rock and a 1-pound metal arrow pointed downwards are dropped from height \( h \). Assuming there is no air resistance, which one hits the ground first and why?

A 100-pound rock and a 1-pound metal arrow pointed downwards are dropped from height \( h \). Assuming there is no air resistance, which one hits the ground first and why?

*The answer key and step-by-step explanation are available to logged-in users at https://nerd-notes.com/ubq/22779/*
