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Why v = 2πr÷T

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Why v = 2πr÷T
  • 2 answers

Karan Prashar 6 years, 3 months ago

V=S/T where she is displacement and when particle moving inside the circle it's displacement =2(pie)r/Time

Ashita Laxami 6 years, 3 months ago

V=distance/time so 2(PIE)r=circumference i .e distance travelling by particle when revolving around a circle.thus v=2 (pie)r/T where 2(pie)r=distance and T=time
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