<u>The magnitude of is .</u>
Further explanation:
A vector is a quantity having magnitude and direction both. It is represented as the product of magnitude and direction vector.
Given:
The vector is given as .
The direction of resultant vector is in the X- direction.
Concept used:
Consider a vector which is added to to get a resultant vector . The resultant vector is directed in the positive X-direction which means that the y- component of the vector is zero.
The expression for the resultant vector is given as.
Substitute for in the above expression.
The resultant vector is represented as.
Compare the above two expression of resultant vector.
…… (1)
The magnitude of resultant vector is equal to the magnitude of .
The expression for the magnitude of is given as.
…… (2)
The expression for the magnitude of is given as.
Compare the above two expressions.
Substitute 8 for in above expression.
Substitute 2.33 for a and 8 for b in equation (2).
Thus, the magnitude of vector A is .
Learn more:
1. Motion under friction brainly.com/question/7031524.
2. Conservation of momentum brainly.com/question/9484203.
3. Circular motion brainly.com/question/9575487.
Answer Details:
Grade: College
Subject: Physics
Chapter: Vectors
Keywords:
Vectors, product, magnitude, direction, resultant vector, adding vector, subtraction of vector, 2.33, 8, 8.33, 8.3, 8.33.