The Graph Above Shows the Relativity of Time, Space and Mass

question 69

Multiple Choice

The graph above shows the relativity of time, space and mass [you must figure out which graph goes with which effect]. Suppose that Velma's spaceship is 100 m long and 10 m tall [from bottom to top] as measured by Velma. How long and how tall is her spaceship as measured by Mort, if she passes him at 90 % of lightspeed?

• A) This question cannot be answered without knowing which observer is really at rest.
• B) 100 m long and about 4.3 m tall
• C) about 43 m long and 10 m tall
• D) about 230 m long and 10 m tall
• E) 100 m long and about 23 m tall

Grasp the concept and usage of enumeration in C.

Recognize the precedence and application of different operators in C, including conditional and bitwise operators.

Understand the use and impact of macros and macro definitions in C.

Recognize the correct usage of command-line arguments in a C program.

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Definitions:

Plantae

A kingdom comprising all plants, characterized by being multicellular, eukaryotic, and photosynthetic.

Phylogenetic Systematics

A method of classifying organisms based on their evolutionary history and relationships, using phylogenetic trees.

Cladograms

A diagram used in cladistics which shows relations among organisms.

Molecular Clocks

Methods used to estimate the time of evolutionary events based on the hypothesis that genetic mutations accumulate at a predictable rate over time.