alleryA car goes round a roundabout at a steady 20 km/h. Its motion is:
AFree fall drop
BProjectile flight
CStraight line
DUniform circular
Answer & Solution
Correct answer: D. Uniform circular
1. The path is a circle.
2. The speed does not change.
3. That is uniform circular motion.
_Source: syllabus Physics Part I, Chapter 4, Motion in a Plane._
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