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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,197

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Physics Aptitude Test Quiz Question.

Aptitude Quizzes Physics Aptitude Test

Question:
If the time interval t is very small (∆t—>0) then the angle through which the particle P (rotating along a circular path) moves is also very small and therefore the ratio ∆θ/∆t

Option A):
Tangential angular speed.
Option B):
Average angular speed.
Option C):
Instantaneous angular speed.
Option D):
Uniform angular speed.

Correct Answer is Option C):
Instantaneous angular speed.

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