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Asked Jan 27, 2020
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add the vector

12.100N at 20°; 500N at 150°; 300N at 220°
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12.100N at 20°; 500N at 150°; 300N at 220°

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Expert Answer

Step 1

Let the three vectors be denoted as A, B and C.

Resolve the three vectors along the coordinate axes as,

Advanced Physics homework question answer, step 1, image 1
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Step 2

Let the sum of the three vectors expressed above be denoted as D.

Add the components of vectors A, B and C along their respective axis as,

Advanced Physics homework question answer, step 2, image 1
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Step 3

Substitute 100 N for A, 500 N for B and 300 N for C and solve for ...

Advanced Physics homework question answer, step 3, image 1
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