| Date | November 2013 | Marks available | 1 | Reference code | 13N.1.HL.TZ0.22 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 22 | Adapted from | N/A |
Question
A satellite is in orbit about Earth at a distance r from the centre of Earth. The gravitational potential energy of the satellite is EP and its kinetic energy is EK. The radius of Earth is RE. Which graph shows how both EP and EK vary with r?
Markscheme
A
Examiners report
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Syllabus sections
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