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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: - A milli ammeter of range 10 mA has a coil of resistance 1 ohm
- A source and an observer approach each other with same velocity 50 m/s. If the frequency
- In a transistor, the value of βis 100, then the value of α will be
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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 milli ammeter of range 10 mA has a coil of resistance 1 ohm
- A source and an observer approach each other with same velocity 50 m/s. If the frequency
- In a transistor, the value of βis 100, then the value of α will be
- When the disc rotates with uniform angulr velocity.Which of the following is not true?
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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