Navigate

A roller coaster is designed such that riders experience “weightlessness” as they

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.

AIPMT2008
admin:

Related Questions

  1. Depletion layer contains
  2. An electron moving in a uniform magnetic field of induction of intensity B,
  3. The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C.
  4. If the focal length of objective lens is increased, then magnifying power of
  5. Following figures show the arrangement of bar magnets in different configurations