MYP Physics · 06 · free response
Bungee cord stress and strain
Matter, density, and materials · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- demanding
- Marks
- 6
- Topics
- 1
- Answer
- Complete
Question6 marks
A cord of original length 2.0 m and cross-sectional area 4.0 × 10-5 m² extends by 0.10 m under 120 N. Calculate stress and strain.
Task interpretation
What a complete response should do
Develop a connected physics argument and support each claim with a relationship, calculation, or observation.
Split the problem into linked stages and state why each relationship applies.
- Response type
- free response
- Allocation
- 6 marks
- Demand
- demanding
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