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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: - Two sources of sound placed close to each other are emitting progressive waves
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- An ideal gas expands in such a manner that its pressure and volume can be related
- Parsec is the unit of
- The velocity v of waves produced in water depends on their wavelength λ, the density
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two sources of sound placed close to each other are emitting progressive waves
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- An ideal gas expands in such a manner that its pressure and volume can be related
- Parsec is the unit of
- The velocity v of waves produced in water depends on their wavelength λ, the density
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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