A Boat Crosses a River Which Is Flowing at 6

question 60

Multiple Choice

A boat crosses a river which is flowing at 6.0 m/s.The boat travels directly across the river from A to B and the speed of the boat relative to the river is 9.0 m/s.If it takes the boat 10.0 seconds to cross the river,how wide is the river?

• A)108.1 m
• B)89.2 m
• C)67.1 m
• D)60.0 m
• E)150.0 m

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Definitions:

Pegboard System

An organizational tool consisting of a board with holes into which pegs are placed to hang tools, keys, or other items, often used in retail or workshop settings.

Daily Entries

Regular, often daily, written records or notations of events, transactions, observations or personal reflections.

Financial Record

A financial record is documentation of financial transactions and positions of an individual or organization, essential for financial management and accountability.

Receipt

A written acknowledgment that something of value, or a service, has been transferred from one party to another.