The town of Brackna… - QuestionCove

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Mathematics 5 Online

OpenStudy (anonymous):

The town of Bracknaw is due west of Arley. Chris, in an ultralight plane, starts at athird town, Champton, which is due north of Bracknaw, and flies directly towards Arleyat a speed of 40 km/h in a direction of 110°T. She reaches Arley in 3 hours. Find: a) the distance between Arley and Bracknaw b) the time to complete the journey from Champton to Bracknaw, via Arley, if she increases her speed to 45 km/h between Arley and Bracknaw.

13 years ago

OpenStudy (yttrium):

What is 100 deg T?

13 years ago

OpenStudy (jack1):

denotes true north (T) from magnetic north (M)

13 years ago

OpenStudy (jack1):

|dw:1377339928612:dw|

13 years ago

OpenStudy (jack1):

|dw:1377339979324:dw|

13 years ago

OpenStudy (jack1):

|dw:1377340052699:dw|

13 years ago

OpenStudy (jack1):

|dw:1377340272504:dw|

13 years ago

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