Investigate static vs kinetic friction and determine μ from the slope of a friction-force vs normal-force graph. Students collect data with a spring scale, analyze proportionality, and compare μₛ and μₖ. Includes Teacher Edition + Student Edition in one file, clean diagrams, editable data tables, analysis questions, exit ticket, and a worked answer key. Optional angle-of-repose extension (μₛ ≈ tanθ). Perfect for print or smartboard.

Subjects

Science; Physical Science; Physics

Grade levels

8th, 9th, 10th, 11th, 12th

Resource types

Laboratory; Activities; Worksheets; Assessments; Printables; Lesson