Ratio of angular speed of seconds hand to hours and of a standard clock is
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Answer:
Seconds hand make one revolution in 60s, its angular velocity be 'ω₁'
meaning it sweeps 2π angle in 60s
ω₁ = Δθ/t = 2π/60s
Similarly hours hand take 12 hours = 12 x 3600s to make one revolution
ω₂ = Δθ/t = 2π/(12*3600s)
the ratio asked is ω₁:ω₂ = 1:720
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