| ⇦ | 
| ⇨ |
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: - An interference pattern was made by using red light. If the red light
- The energy of a hydrogen atom in the ground state is – 13.6 eV. The energy of a He⁺ ion
- If R is the radius of earth, the height at which the weight of a body 1/4 of its weight
- A particle moves in a straight line with a constant acceleration
- If the lattice parameter for a crystalline structure is 3.6 Å, then the atomic radius
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An interference pattern was made by using red light. If the red light
- The energy of a hydrogen atom in the ground state is – 13.6 eV. The energy of a He⁺ ion
- If R is the radius of earth, the height at which the weight of a body 1/4 of its weight
- A particle moves in a straight line with a constant acceleration
- If the lattice parameter for a crystalline structure is 3.6 Å, then the atomic radius
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