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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Penetrating power of X-rays does not depend on
- A beaker of radius 1.5 cm is filled with a liquid of surface tension 0.075 N/m
- In a common emitter (CE) amplifier having a voltage gain G, the transistor
- A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm
- Water rises to a height h in a capillary at the surface of earth. On the surface
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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