Sci. 8- Mechanical Systems: Section 1.1

Last updated over 4 years ago
10 questions
Re-read Section 1.1 Simple Machines- Meeting Human Needs. Once that is complete answer the following questions. Point form is acceptable.
4

How do humans meet the same needs in different ways? Cite specific examples from your text readings. (page 260 of hard copy of the text, pages 8 and 9 of digital text)

7

What is a "SIMPLE MACHINE" and list the "SIX" that the textbook talks about?

2

What is a "LEVER" and provide examples?

2

What is an "INCLINED PLANE"? Provide examples.

2

What is a "WEDGE"? Provide examples?

2

What is a "SCREW"? Provide examples.

1

What is a "PULLEY"? Provide example(s)?

2

What is a "WHEEL AND AXLE"? Provide example(s)?

2

What are some of the "effects of simple machines"? (see pg. 268 of HC of text, or pg. 17 of digital text)

4

One of the most important tools for pioneers in Canada was the axe. What "TWO" simple machines make up the axe?