1.

Solid cylinders of radii r_1,r_2 and r_3 roll down an inclined plane from the same place simultaneously. If r1 > r2 > r3 , which one would reach the bottom first?

Answer»

CYLINDER of RADIUS `r_1`
Cylinder of radius `r_2`
Cylinder of radius `r_3`
All the THREE CYLINDERS simultaneously

Answer :D


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