Find the magnitude of the sum of a 10m displacement and a 5 -m displacement when the angle between them is 45

The magnitude of the resultant of the two vectors is 7.37 m.

Explanation:

let the first vector = a = 10 m

let the second vector = b = 5 m

angle between the two vectors, θ = 45⁰

The magnitude of the resultant of the two vectors is calculated as;

Therefore, the magnitude of the resultant of the two vectors is 7.37 m.

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