vecA = 6, vecB = 10 and the angle between them is 30^circ. Then vecA vecB and vecA vecB are:

  1. 30 and 52
  2. 60 and 60
  3. 16 and 4
  4. 52 and 30
Answer

D) 52 and 30

ABcostheta = 52; ABsintheta = 30. SLO P-11-B-02 · Understanding

Physics MCQ · More Vectors MCQs · Practise