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Circular Motion

1 Board Physics previous year questions on Circular Motion — free to practice, unlock the correct answer & explanation with Premium.

Let $ω_{1}, ω_{2}$ and $ω_{3}$ be the angular speed of the second hand, minute hand and hour hand of a smoothly running analog clock, respectively. If $x_{1}, x_{2}$ and $x_{3}$ are their respective angular distances in 1 minute then the factor which remains constant $(k)$ is :

$\frac{ω_{1}}{x_{1}} = \frac{ω_{2}}{x_{2}} = \frac{ω_{3}}{x_{3}} = k$

$ω_{1} x_{1} = ω_{2} x_{2} = ω_{3} x_{3} = k$

$ω_{1} x_{1}^{2} = ω_{2} x_{2}^{2} = ω_{3} x_{3}^{2} = k$

$ω_{1}^{2} x_{1} = ω_{2}^{2} x_{2} = ω_{3}^{2} x_{3} = k$

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