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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.
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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 tuned amplifier circuit is used to generate a carrier frequency of 2 MHz
- In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m
- The control rods used in a nuclear reactor can be made up of
- A wave in a string has an amplitude of 2cm. The wave travels in the positive direction
- If the length of a closed organ pipe is 1.5 m and velocity of sound is 330 m/s,
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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