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A cylinder rolling down a ramp is a combination of translation and:
ARotation
BVibration
COscillation
DExpansion
Answer & Solution
Correct answer: A. Rotation
1. The cylinder moves down the slope.
2. It also turns about its own axis.
3. Rolling is translation plus rotation.
_Source: NCERT Class 11 Physics Part I, Chapter 7, Systems of Particles and Rotational Motion._
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