NEET Physics Circular Motion Dynamics Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Centripetal force | (i) Necessary for circular motion |
| (b) Static friction | (ii) Prevents slipping in turns |
| (c) Coefficient of friction | (iii) Affects maximum speed |
| (d) Banked road | (iv) Reduces reliance on friction |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iv, b-iii, c-i, d-ii
a-iii, b-iv, c-ii, d-i
Correct Answer
Detailed Explanation
Centripetal force is indeed necessary for maintaining circular motion (i), static friction helps prevent slipping while taking turns (ii), the coefficient of friction influences the maximum speed at which a vehicle can safely navigate a turn (iii), and a banked road helps in reducing the reliance on friction by providing some centripetal force through its incline (iv).
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