| ⇦ | 
| ⇨ |
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 ball is dropped from the root of a tower of height h
- When 4 A current flows for 2 min in an electroplating experiment,
- A spring has time period T. It is cut into n equal parts. The time period of each part
- The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
- A 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A ball is dropped from the root of a tower of height h
- When 4 A current flows for 2 min in an electroplating experiment,
- A spring has time period T. It is cut into n equal parts. The time period of each part
- The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
- A 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply