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MHT CET2016PhysicsMotion in Two Dimensions

Angular speed of hour hand of a clock in degree per second is

Options

  1. A1 30
  2. B1 60
  3. C1 120
  4. D1 720

Correct answer

C. 1 120

Step-by-step solution

ω = θ t = 360 ° 12 × 360 = 1 12 × 10 = 1 120    d e g   s ec - 1

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