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JAMB Physics 2004 Question 10

Question 10

Scalars and Vectors

If the angle between two vectors P and Q is 0°, the vectors are said to

  1. A.be perpendicular.
  2. B.be parallel.
  3. C.intersect at angle 60°.
  4. D.intersect at angle 45°.
Show the answer and explanation

Answer: B (be parallel.)

Explanation

An angle of 0° between two vectors means they point in the same direction: they are parallel.