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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.
Related Questions: - A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.
- Which of the following quantities has units but not dimensions
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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 uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.
- Which of the following quantities has units but not dimensions
- A missile is fired for maximum range with an initial velocity of 20 m/s
- Calculate the focal length of a reading glass of a person, if the distance
- A cylindrical tank is filled with water to a level of 3m. A hole is opened at a height
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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