Kinematics Question 430

Question: The angle between two vector A&B it’s θ . vector R it’s the resultant of vectors A&B, if R makes an angle θ2 with A then

Options:

A) A = 2B

B) A = B/2

C) A = B

D) AB = 1

Show Answer

Answer:

Correct Answer: C

Solution:

[c] ZXY+YZX=ZYU

YZX=θ2 So XYZ it’s an isosceles triangle so |A|=|B|



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