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# \$1.00Need help with Physics. / vectors

• From Physics: General-Physics
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• Due on Sep. 10, 2009
• Asked on Sep. 08, 2009 at 12:49:01AM

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Q:
Need help with Physics. Vector A has a magnitude of 8.6 units and points due east. Vector B points due north. (a) What is the magnitude of B , if the vector A + B points 32° north of east?

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correct answer with step by step shown
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• Posted on Sep. 08, 2009 at 01:16:00AM
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A:
Preview: ... s32° i b sin32° j   where b is the magnitude. that is A B= b cos32° i ...

The full tutorial is about 63 words long .

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The Correct Answers with Work Shown
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• Posted on Sep. 08, 2009 at 01:31:38AM
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A:
Preview: ... east? -------------------- These vectors form a right triangle with legs A ...

The full tutorial is about 73 words long .

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heres your A+++ help
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• Posted on Sep. 09, 2009 at 07:04:09AM
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