| Date | May 2017 | Marks available | 1 | Reference code | 17M.1.SL.TZ1.22 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 22 | Adapted from | N/A |
Question
A horizontal disc rotates uniformly at a constant angular velocity about a central axis normal to the plane of the disc.
Point X is a distance 2L from the centre of the disc. Point Y is a distance L from the centre of the disc. Point Y has a linear speed v and a centripetal acceleration a.
What is the linear speed and centripetal acceleration of point X?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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