Assume That the Average Mass of Each of the Approximately

question 62

Multiple Choice

Assume that the average mass of each of the approximately 1 billion people in China is 55 kg. Assume that they all gather in one place and climb to the top of 2 m high ladders. The center of mass of the Earth (m_E = 5.90 10²⁴ kg) is then displaced

• A) 0 m.
• B) 1.84 × 10−²³ m.
• C) 1.84 × 10−¹⁴ m.
• D) 1.80 × 10−¹³ m.
• E) 2 m.

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Definitions:

Cochlea

A spiral-shaped, fluid-filled inner ear structure that is responsible for converting sound waves into nerve impulses.

Ossicles

The three tiny bones in the middle ear known as the malleus, incus, and stapes, involved in the transmission of sound.

Visual Illusions

Visual illusions are perceptual experiences that differ from objective reality, caused by visual system peculiarities and interpretation processes.

Perceptual Processes

The cognitive operations involved in interpreting and organizing sensory information to understand the environment.