Curriculum
Course: Applied Mathematics — Second Secondary
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Curriculum

Applied Mathematics — Second Secondary

Unit 1: Statics

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Unit 2: Solid and Analytic Geometry

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Quiz

Resultant of Coplanar Concurrent Forces — Lesson quiz

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  • Questions count: 3
  • Passing grade: 60%
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1.
A force of 10 N makes an angle of 60° with the horizontal axis. Find its ΣY component.
5 N
10 N
17.32 N
5√3 ≈ 8.66 N
2.
If ΣX = −4 and ΣY = 8, in which quadrant does the resultant lie?
The fourth quadrant
The second quadrant
The first quadrant
The third quadrant
3.
Three forces of 6 N each make angles of 0°, 120° and 240° with the positive x-axis. What is the resultant?
6 N
18 N
3√3 N
Zero
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