A Certain Planet Has an Escape Speed V

question 38

Multiple Choice

A certain planet has an escape speed V.If another planet of the same size has twice the mass as the first planet,its escape speed will be

• A) 2V.
• B) V.
• C) V.
• D) V/2.
• E) V/

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Definitions:

Quality

The standard of something as measured against other things of a similar kind; the degree of excellence of something.

Wear Out

The process by which goods and materials deteriorate in quality and functionality over time due to use.

Expected Utility Function

A concept in economics that calculates the anticipated utility or satisfaction a consumer can derive from various options, considering the probabilities of different outcomes.

Sure Payment

A guaranteed financial transaction where the payer is certain to provide the agreed-upon sum to the payee.