Springs Have out Target Guide Worksheet: Significant digits part 2

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Presentation transcript:

Springs Have out Target Guide Worksheet: Significant digits part 2 Reading: What is Hooke’s Law? Note guide: Lesson 105 part 2

Mechanical Engineering of Springs How its made: Springs (5:00 min) http://www.youtube.com/watch?v=omLKbKakDoY List some of the uses of springs mentioned in the video. Why might a mechanical engineer design and produce a spring for a car suspension differently then a spring for a mechanical pencil? What characteristics of the spring should be considered? Your research on Springs used in American Manufacturing

Reading: What is Hooke’s Law? Equation: 𝑭=−𝒌𝒙 Relationship between Force acting on a spring Displacement of a spring “k” is the spring constant – tells us the stiffness of the spring (or about the elasticity of the spring)

http://www.youtube.com/watch?v=MGmeuxohAC0