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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
- A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
- A block of mass m1 rests on a horizontal table. A light string connected
- An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
- A heavy uniform chain lies on a horizontal top table.If the coefficient of friction
- A parallel plate capacitor is charged and then isolated. The effect of increasing
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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