Two Boats Leave the Port at the Same Time $\circ$

question 4

Multiple Choice

Two boats leave the port at the same time.Boat A has a velocity of m/s and boat B has a velocity of m/s as measured by someone standing at the port ( and are unit vectors along the x-axis and the y-axis respectively) .What is the position vector of boat B as seen by a person travelling on boat A after 60 seconds has elapsed? Give your answer as magnitude and direction.

• A)424.3 m and 88.26º
• B)424.3 m and 188.13º
• C)126.7 m and 188.13º
• D)126.7 m and 88.26º
• E)300.0 m and 36.87 \(\circ\)

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Definitions:

Accounts Debited

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Horizontal Analysis

A method of financial examination that looks at past financial data across multiple reporting periods to detect patterns and trends in growth.

Income Statements

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Trial Balance

An accounting report that lists all the balances of each ledger account to ensure that debits equal credits, used as a tool for checking the accuracy of bookkeeping entries.