M-87, the Giant Elliptical at the Heart of the Virgo

question 61

Short Answer

M-87, the giant elliptical at the heart of the Virgo Supercluster, shows a(n)________extending outward from its core, moving at relativistic velocities.

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Definitions:

Saving

The portion of income that is not spent on consumption but is kept aside for future use, investments, or emergencies.

Disposable Income

Income remaining after deduction of taxes and social security charges, available to be spent or saved as one wishes.

Consumption Spending

The total money spent by households in an economy on goods and services.