Jeremy A.

asked • 06/01/21

Read Question Below!

A bus driver heads south with a steady speed of v1 = 20.0 m/s for t1 = 3.00 min, then makes a right turn and travels at v2 = 25.0 m/s for t2 = 3.00 min, and then drives northwest at v3= 30.0 m/s for t3 = 1.00 min. For this 7.00-min trip, calculate the following. Assume +x is in the eastward direction.


(a) total vector displacement (Enter the magnitude in m and the direction in degrees south of west.)


magnitude: _______m

direction: _______ ° south of west_


(b) average speed (in m/s): ______m/s


(c) average velocity (Enter the magnitude in m/s and the direction in degrees south of west.)

magnitude: ______m/s

direction: _______° south of west




1 Expert Answer

By:

Raymond B. answered • 06/01/21

Tutor
5 (1)

Math, microeconomics or criminal justice

Jeremy A.

Hello Mr. Raymond B, Kindly please, are you sure this is right sir? I have put that answer in my homework and it claims it is incorrect.
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06/01/21

Raymond B.

which one(s) were incorrect?
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06/01/21

Raymond B.

Hmm, after punching the numbers in a calculator again, I revised the numbers, slightly. Is the problem asking for a specific number of decimal places?
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06/01/21

Raymond B.

or does it want the exact answer in radical form?
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06/01/21

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