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A block slides down a ramp with every particle moving at the same velocity. Its motion is:
ASteady precession
BPure translation
CPure rotation
DRolling motion
Answer & Solution
Correct answer: B. Pure translation
1. All points share one velocity at each instant.
2. Nothing turns about an axis.
3. This is pure translation.
_Source: NCERT Class 11 Physics Part I, Chapter 7, Systems of Particles and Rotational Motion._
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