Wheels and Levers Study Guide

1) How can you change and inclined plane to make a car go faster?

2) What is another name for an inclined plane?

3) Can you draw a picture for each of the simple machines

4) What are examples of each class of lever? https://www.online-sciences.com/the-levers/the-types-of-the-levers-and-the-importance-of-each-of-them/

·      1^st class:

·      2^nd class:

·      3^rd class:

5) How is a screw and an inclined plain similar?

6) Is it easier to move an object by using rollers or by dragging it? Why?

7) Label the parts of a lever using the words: load, fulcrum, and effort.