Observer a Measures the Velocity of a Rocket as and a Comet

question 57

Multiple Choice

Observer A measures the velocity of a rocket as and a comet as .Here and are parallel and in the direction of the observer's positive x axis.The speed of the comet as measured by an observer on the rocket is:

• A)(u - v)/(1 - uv/c²)
• B)(u - v)/(1 - v²/c²)
• C)(u - v)/(1 - v²/c²)^1/2
• D)(u - v)/(1 + uv/c²)
• E)(u + v)/(1 - uv/c²)

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Definitions:

Bx

Biopsy, a medical test involving the extraction of sample cells or tissues for examination to determine the presence of diseases.

Syllable

A unit of organization for a sequence of speech sounds, typically comprising a vowel sound with or without surrounding consonants.

Word Foundation

This term does not correspond to a widely recognized concept, system, or theory and could be referring to the basis or starting point for the study or use of words.

Psychology

The scientific study of the mind and behavior, exploring various aspects like perception, cognition, emotion, and motivation.