Navigate

Two solid discs of radii r and 2r roll from the top of an inclined plane

Two solid discs of radii r and 2r roll from the top of an inclined plane without slipping. Then

Options

(a) The bigger disc will reach the horizontal level first
(b) The smaller disc will reach the horizontal level first
(c) The time difference of reaching of the discs at the horizontal level will depend on the inclination of the plane
(d) Both the discs will reach at the same time

Correct Answer:

Both the discs will reach at the same time

Explanation:

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

DCE2006
admin:

Related Questions

  1. A planet moving along an elliptical orbit is closest to the sun at a distance of r₁
  2. When a current of (2.5±0.5) A flows through a wire, it develops a potential difference
  3. The young’s modulus of steel is twice that of brass. Two wires of same length
  4. Masses of 3 wires of same metal are in the ratio 1:2:3 and their lengths
  5. A potentiometer wire of length 10 m and resistance 10 Ω per metre is connected in series