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A roller coaster is designed such that riders experience “weightlessness” as they go round the top of a hill whose radius of curvature is 20 m. The speed of the car at the top of the hill is between
Options
(a) 16 m/s and 17 m/s
(b) 13 m/s and 14 m/s
(c) 14 m/s and 15 m/s
(d) 15 m/s and 16 m/s
Correct Answer:
14 m/s and 15 m/s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following, is a vector quantity?
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- A long straight wire of radius a carries a steady current I. The current is uniformly
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following, is a vector quantity?
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- A long straight wire of radius a carries a steady current I. The current is uniformly
- A leaf which contains only green pigments is illuminated by a laser light
- The electric potential V at any point (x,y,z) all in meters in space is given by
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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