Two Particles (M1 = 0

question 35

Multiple Choice

Two particles (m1 = 0.20 kg, m² = 0.30 kg) are positioned at the ends of a 2.0-m long rod of negligible mass. What is the moment of inertia of this rigid body about an axis perpendicular to the rod and through the centre of mass?

• A)0.48 kg.m²
• B)0.50 kg.m²
• C)1.2 kg.m²
• D)0.80 kg.m²
• E)0.70 kg.m²

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Definitions:

Primary Endosymbiosis

A symbiotic relationship in which a eukaryotic cell engulfs a prokaryote, leading to the evolution of important cell organelles, such as mitochondria and chloroplasts.

Secondary Endosymbiosis

An evolutionary process by which a eukaryotic cell engulfs another eukaryotic cell, leading to a symbiotic relationship.

Mutualism

A type of symbiotic relationship between organisms of different species where both parties benefit from the interaction.

Elaiosomes

Nutrient-rich structures attached to the seeds of some plant species, attracting ants which aid in seed dispersal.