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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle has initial velocity (2i⃗+3j⃗) and acceleration (0.3i⃗+0.2j⃗). The magnitude
- Light of wavelength 500 nm is incident on a metal with work function 2.28 eV.
- An unpolarised beam of intensity I₀ falls on a polaroid. The intensity
- A stone of mass 1 kg tied to a light inexensible string of length L=10/3 is whirling
- A flywheel rotating about a fixed axis has a kinetic energy of 360 J when
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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