$\"\"$

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Two forces of magnitude $\"\"$ and $\"\"$ act on an object at angles of $\"\"$ and $\"\"$ .

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$\"\"$ and $\"\"$

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Components if two vectors are

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$\"\"$

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Therefore, the force vectors are $\"\"$ and $\"\"$ .

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$\"\"$

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Resultant force is sum of $\"\"$ and $\"\"$ .

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$\"\"$ .

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$\"\"$ and $\"\"$ are the component factors of the resultant force are just sum corresponding factors to $\"\"$ and $\"\"$ .

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$\"\"$

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Find the magnitude $\"\"$ of the resulting force.

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$\"\"$

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Find the direction $\"\"$ of the resulting force :

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$\"\"$

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$\"\"$

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$\"\"$ .

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The magnitude $\"\"$ of the resulting force is $\"\"$ .

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The direction $\"\"$ of the resulting force is $\"\"$ .