What is a wedge? – Simple machine – Physics
What is a wedge? This stone hand-ax from Chennai, India is a kind of wedge. A wedge is a kind of inclined plane What is a wedge? Like screws, wedges are [...]
17
08, 2017
17
08, 2017
Types of lever – Simple machines – Physics
Types of lever: What kind of lever is a see-saw? Three types of lever All levers fall into one of three types of lever. How can we tell which lever [...]
