A body of mass m slides down an incline and reaches the bottom

A body of mass m slides down an incline and reaches the bottom with a velocity v, if the same mass were in the form of a ring which rolls down this incline, the velocity of the ring at bottom would have been

Options

(a) v
(b) √2 v
(c) 1 / √2 v
(d) √2/5 v

Correct Answer:

1 / √2 v

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. A source is moving towards an observer with a speed of 20 m/s and having frequency
  2. The drift velocity of free electrons in a conductor is v, when a current
  3. The Bohr model of atoms
  4. A jar is filled with two non-mixing liquids 1 and 2 having densities
  5. A black body is heated from 27° C to 127° C. The ratio of their energies of radiations