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An unstable particle is moving at a speed of 2.6 × 108 m/s relative to a laboratory.Its lifetime is measured by a stationary observer in the laboratory to be 4.7 × 10-6 seconds.What is the lifetime of the particle,measured in the rest frame of the particle? (c = 3.00 × 108 m/s)
Davis-Moore Thesis
The theory that social stratification is functional for society because it ensures that key social positions are held by the most capable people.
Social Stratification
A society’s hierarchical ranking of people into social classes.
Social Inequality
The presence of unequal chances and benefits for various social roles or standings within a community or society.
High-Status
A position or ranking within a social hierarchy that carries prestige, respect, or authority.
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