Machines

Division B - Physical Science & Chemistry

Division BAllowed topics: 13Published quizzes: 2

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Subject Rules and Topics

Topic scope is derived from admin AI blueprint and official rules.

Allowed Topics

Simple machines concepts
Compound machines concepts
Force
Friction
Torque
Levers
Pulleys
Wheel and axle
Wedges
Inclined plane
Screws
Mechanical advantage calculations
Construction and use of lever-based measuring devices to determine mass ratios

Excluded Topics

Machine learning (explicitly noted as archived resource)

Question Types

multiple_choice

Trusted Sources

Khan Academy Tutorial on Mechanical Advantage, SEDL Simple Machines Online Textbook, Department of Navy - Basic Machines Textbook, Science Olympiad Store Materials, Machines Practice Slides from Science Olympiad National Event Supervisor, soinc.org, scioly.org, britannica.com, khanacademy.org, nih.gov, ncbi.nlm.nih.gov

Available Quizzes

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Science Olympiad 2026 - Machines B - Hard Mixed (MCQ + True/False) Quiz (20 Questions)

Hard mixed quiz (14 MCQ + 6 True/False) for Machines B - Science Olympiad 2026.

Questions: 20 | Time limit: 60 min | Access: Public

Science Olympiad 2026 - Machines B - AI Practice Quiz (20 Questions)

AI-generated and enriched practice set for Machines B (B) - Science Olympiad 2026.

Questions: 20 | Time limit: 60 min | Access: Public

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