MYP Physics · 03 · data analysis
Friction on the lunch tray
Forces · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- demanding
- Marks
- 5
- Topics
- 1
- Answer
- Complete
Question5 marks
A 2.0 kg tray is pulled horizontally with 9.0 N and accelerates at 2.5 m/s². Calculate the friction force.
Task interpretation
What a complete response should do
Identify the useful evidence, process it with units, and make only the conclusion the data supports.
Split the problem into linked stages and state why each relationship applies.
- Response type
- data analysis
- Allocation
- 5 marks
- Demand
- demanding
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