Two forces F_1 = 1,N and F_2 = 2,N act along | vedclass

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(D) The line $x = 0$ represents the $y$-axis. Since the force $F_1 = 1\,N$ acts along this line,it can be represented as $\vec{F}_1 = 1\hat{j} = \hat{

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$2\hat{i} + \hat{j}$

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(D) The line $x = 0$ represents the $y$-axis. Since the force $F_1 = 1\,N$ acts along this line,it can be represented as $\vec{F}_1 = 1\hat{j} = \hat{j}$.The line $y = 0$ represents the $x$-axis. Since the force $F_2 = 2\,N$ acts along this line,it can be represented as $\vec{F}_2 = 2\hat{i}$.The resultant force $\vec{F}$ is the vector sum of $\vec{F}_1$ and $\vec{F}_2$.Therefore,$\vec{F} = \vec{F}_1 + \vec{F}_2 = 2\hat{i} + \hat{j}$.

Two forces $F_1 = 1\,N$ and $F_2 = 2\,N$ act along the lines $x = 0$ and $y = 0$ respectively. Then the resultant of forces would be

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