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A road of width 20m forms an arc of radius 15m, its outer edge is 2m higher than its inner edge.For what velocity the road is banked?
Options
(a) √10 ms⁻¹
(b) √14.7 ms⁻¹
(c) √9.8 ms⁻¹
(d) None of these
Correct Answer:
√14.7 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A proton is projected with a speed of 3×10⁶ m/s horizontally from east to west.
- Two racing cars of masses m₁ and m₂ are moving in circles of radii
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
- If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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