The Figure Shows a Right-Angled Construction Frame ABC

question 17

Multiple Choice

The figure shows a right-angled construction frame ABC.When measured at rest,it has dimensions as follows: AB = 18.9 m,AC = 10.0 m,and BC = 16.0 m.This frame is now given a new velocity of 0.420c,relative to Earth,in a direction parallel to AC.How long is part BC of this frame with the new velocity as measured by Earth-based engineers?

• A)16.0 m
• B)14.0 m
• C)12.0 m
• D)10.0 m
• E)18.0 m

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Definitions:

Jet Lag

A temporary sleep disorder that can affect anyone who quickly travels across multiple time zones, disrupting the body's internal clock.

Time-zone Desynchronization

A temporary condition often experienced after long-distance travel across time zones, commonly known as jet lag, where the body's internal clock is out of sync with the local time.

Internal Desynchronization

A state where there is a misalignment between an individual's internal biological clock and the external environment, often leading to sleep disorders and other health issues.

Biological Rhythm

The natural cycle of physical, emotional, and intellectual fluctuations in living organisms, governed by internal biological clocks.