Rotation Motion — CSIR Net PYQ (Question 5)
A Rotation Motion previous-year question (PYQ) from Classical Mechanics (CSIR Net). Read the question, check the correct answer, then practise the full topic.
Question 5 of 8 · 3.5 marks
A fly of mass rests on the edge of a uniform horizontal disc of radius and mass . The disc is free to rotate about the vertical axis through its center. Initially the disc is stationary. The fly starts to walk around the circumference of the disc with speed relative to the disc. The speed of the fly for a stationary observer is
- 1
- 2
- 3
- 4
Correct answer: Option 3
Practise all 8 Rotation Motion questions with instant feedback.
Practise this topic →About this question
This Rotation Motion PYQ is part of the Classical Mechanics section of CSIR Net. Browse more Rotation Motion questions or join the PhysicsByAaryan live batch for full conceptual coverage.