Further mechanics and thermal physics
MediumAngular velocity · Year 13 · 3 marks
A disc rotates at 33 revolutions per minute.
- (a)Calculate its angular velocity.(2)
- (b)Calculate the speed of a point 0.15 m from the axis.(1)
Practice questions
649 questions: All topics, Year 13.
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How marks work
- M1
- Method mark: for a correct method, even with a slip.
- A1
- Accuracy mark: for a correct answer from a correct method.
- B1
- Independent mark: for a correct fact or result on its own, with no method needed.
- Easy
- Core knowledge: using a method you have learnt.
- Medium
- Applying a method to a less familiar problem.
- Hard
- Modelling and multi-step problems, at A* level.
These questions are written by SUVAT. For real past papers, see AQA , OCR or Pearson Edexcel.