2482Civil EngineeringMedium
A sphere and a cylinder having the same mass and radii start from rest and roll down the same inclined plane. Which body gets to the bottom first?
Asphere with lesser rotational energy at bottom than cylinder
Bboth reach the bottom simultaneously with equal rotational energy at bottom
Ccylinder with greater rotational energy at bottom than sphere
Dsphere with greater rotational energy at bottom than cylinder
Correct answer
A. sphere with lesser rotational energy at bottom than cylinder
Explanation
The correct answer is sphere with lesser rotational energy at bottom than cylinder.