MYP Physics · 15 · structured
Twice as far from a moon
Fields and gravity · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- demanding
- Marks
- 4
- Topics
- 1
- Answer
- Complete
Question4 marks
A probe moves from distance r to 2r from the centre of a spherical moon. How does gravitational field strength change?
Task interpretation
What a complete response should do
Build a visible chain from the information given to the quantity or statement requested.
Split the problem into linked stages and state why each relationship applies.
- Response type
- structured
- Allocation
- 4 marks
- Demand
- demanding
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Use your answer and the marking steps—not confidence alone—to choose.