1.13.1 Vectors in two and three dimensions

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Question 4

74%

$p=4i−2j+8k\mathbf{p} = 4\mathbf{i} - 2\mathbf{j} + 8\mathbf{k}$ and $q=xi+yj+zk\mathbf{q} = x\mathbf{i} + y\mathbf{j} + z\mathbf{k}$
Given that the resultant force of $p\mathbf{p}$ and $q\mathbf{q}$ is $7i+5j−2k7\mathbf{i} + 5\mathbf{j} - 2\mathbf{k}$ , find the values of $x$ , $y\,$ and $z$ .

Find the values of $x$ , $y\,$ and $z$ .

[3]

1.13.1 Vectors in two and three dimensions

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Question 4

74%

$p=4i−2j+8k\mathbf{p} = 4\mathbf{i} - 2\mathbf{j} + 8\mathbf{k}$ and $q=xi+yj+zk\mathbf{q} = x\mathbf{i} + y\mathbf{j} + z\mathbf{k}$
Given that the resultant force of $p\mathbf{p}$ and $q\mathbf{q}$ is $7i+5j−2k7\mathbf{i} + 5\mathbf{j} - 2\mathbf{k}$ , find the values of $x$ , $y\,$ and $z$ .

Find the values of $x$ , $y\,$ and $z$ .

[3]

1.13.1 Vectors in two and three dimensions

Question 4

1.13.1 Vectors in two and three dimensions Questions

1.13.1 Vectors in two and three dimensions

Question 4

1.13.1 Vectors in two and three dimensions Questions