Question

1. Two vectors F1 and F2 are shown in the figure.

a) Use the ''Parallelogram Method'' to draw the resultant vector of F1-F2.

b) Use the ''Triangle Method(head to tail)'' to draw the resultant vector of F1-F2.

2. What is the difference between scalar and vector quantities?

3. Is it always the true that (vectors)?: 1-&gt; + 2-&gt; = 3-&gt;

If not, under what condition it would be?

4. Use Polygon method to draw the resultant vector R = (vectors) a+b+c+d+e on the following figure

5) Use polygon method to find(graphically) the total force acted on the box: (vectors) R = W+F+N+f

Where (vector) W --- weight of the box, (vector) F --- dragging force, (vector) N --- normal force, (vector) f --- friction force

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