Question

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Derive traingle law of vector.

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Answer 1

Answer:

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Explanation:

Triangle law of vector addition states that when two vectors are represented as two sides of the triangle with the order of magnitude and direction, then the third side of the triangle represents the magnitude and direction of the resultant vector.

To obtain R⃗ which is the resultant of the sum of vectors A⃗ and B⃗ with the same order of magnitude and direction as shown in the figure, we use the following rule:

R⃗ = A⃗ + B⃗

Hope my answer helps you...

Answer 2

Answer:

Triangle law of vector addition states that when two vectors are represented as two sides of the triangle with the order of magnitude and direction, then the third side of the triangle represents the magnitude and direction of the resultant vector.

To obtain R⃗ which is the resultant of the sum of vectors A⃗ and B⃗ with the same order of magnitude and direction as shown in the figure, we use the following rule:

R⃗ = A⃗ + B⃗

Hope my answer helps you...