| ⇦ | 
| ⇨ |
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 particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
- The moderator in a reactor
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- The e.m.f. of a battery is 2 V and its internal resistance is 0.5 Ω. The maximum
- If the half-life of a material is 10 yr, then in what time, it becomes 1/4th part
- Two slits in Young’s experiment have widths in the ratio 1:25. The ratio of intensity
- The moderator in a reactor
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