Two Uniform Solid Spheres Have the Same Mass,but One Has

question 12

Multiple Choice

Two uniform solid spheres have the same mass,but one has twice the radius of the other.The ratio of the larger sphere's moment of inertia about a central axis to that of the smaller sphere is

• A)4/5.
• B)8/5.
• C)1/2.
• D)2.
• E)4.

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Definitions:

Acrosome

A vesicle at the tip of a sperm cell that helps the sperm penetrate the egg.

Zona Pellucida

A glycoprotein layer surrounding the plasma membrane of mammalian oocytes, crucial for fertilization.

Corona Radiata

A layer of cells that surround the oocyte, both in the ovarian follicle and after ovulation, playing a crucial role in fertilization.

Fertilization

The process involving the fusion of a sperm and an egg cell, leading to the formation of a zygote and initiating embryonic development.