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#1 2017-10-03 04:23:13

hamidoon123
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Registered: 2017-09-21
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If Fx and Fy are rectangular components of ...

9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Physics Online 9th Class Test Lesson 4 Turning Effects of Force

Question:
If Fx and Fy are rectangular components of a vector 'F', then its direction is determined by the relation:

Option A):
θ = sin⁻¹ Fx/Fy
Option B):
θ = tan⁻¹ Fx/Fy
Option C):
θ = tan Fx/Fy
Option D):
θ =tan Fy/Fx

Correct Answer is Option A):
θ = sin⁻¹ Fx/Fy

2017-10-03 04:23:13

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Re: If Fx and Fy are rectangular components of ...



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