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A national roadway bridge over a canal is in the form of an arc of a circle of radius 49 m.What is the maximum speed with which a car can move without leaving the ground at the highest point? (take, g= 9.8 ms⁻²)
Options
(a) sin⁻¹ (0.64)
(b) tan⁻¹(0.64)
(c) cos⁻¹(0.64)
(d) None of these
Correct Answer:
tan⁻¹(0.64)
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
- At which place, Earth’s magnetism becomes horizontal
- The potential difference applied to an X-ray tube is 5 kV and the current through it
- Ratio of longest wavelengths corresponding to Lyman and Balmer series in hydrogen
- Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- A magnetic needle suspended parallel to a magnetic field requires √3J of work
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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