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denis-greek [22]
1 year ago
15

Sketch the vectors u and w with angle θ between them and sketch the resultant.

Mathematics
1 answer:
Rama09 [41]1 year ago
8 0

Given:

Two vectors (u) and (w) and the angle between them θ

\begin{gathered} |u|=50 \\ |w|=12 \\ \theta=35\degree \end{gathered}

the sketch of the vectors will be as shown in the following figure:

As shown, the resultant vector is the blue line segment

The vector R has a magnitude = 60.22

And the angle between u and R = 5.56°

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Answer:

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The roof of the building shown below has a span of 48 feet. The rafters upon which the roof is laid are 30 feet long, including
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Solution :

Given :

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b). Pinch of the roof is $=\frac{\text{rise}}{\text{run}}$

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Answer:

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