A River Is 0

question 18

Multiple Choice

A river is 0.76 km wide.The banks are straight and parallel.The current is 5.0 km/h and is parallel to the banks.A boat has a maximum speed of 3 km/h in still water.The pilot of the boat wishes to travel on a straight line from A to B,where AB is perpendicular to the banks.The pilot should

• A)head directly across the river.
• B)head 68º upstream from the line AB.
• C)head 22º upstream from the line AB.
• D)give up.The trip from A to B is not possible with this boat.
• E)do none of these.

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Definitions:

Eros Style

A love style characterized by passion and intensity, focusing on physical attraction and romance in relationships.

Lovemaking

a tender and intimate expression of physical affection between partners, often synonymous with sexual intercourse but inclusive of emotional connection.

Similar Background

Having comparable experiences, education, culture, or family environments, which can influence compatibility and understanding between people.

Social Exchange

A theory that suggests human relationships are formed based on a subjective cost-benefit analysis and the comparison of alternatives.