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Question 27

Forces 90N and 120N act in the directions 120° and 240° respectively. Find the resultant of these forces.

  • A.\(-45(2i + \sqrt{2}j)\)
  • B.\(60(\sqrt{3}i + 7j)\)
  • C.\(30(7i + \sqrt{3}j)\)
  • D.\(-15(7i + \sqrt{3}j)\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2014
Question no.
#27
Type
Objective
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