Two racing cars of masses m_1 and m_2 are mov | vedclass

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Question

(C) The angular speed $\omega$ of an object moving in a circular path is defined as the rate of change of angular displacement,given by the formula $\

Vedclass · Accepted Answer

$1:1$

Vedclass · Answer

(C) The angular speed $\omega$ of an object moving in a circular path is defined as the rate of change of angular displacement,given by the formula $\omega = \frac{2\pi}{T}$,where $T$ is the time period of one complete revolution.Since both cars complete their respective circles in the same duration of time $T$,their time periods are equal.Therefore,the ratio of their angular speeds is $\frac{\omega_1}{\omega_2} = \frac{2\pi / T}{2\pi / T} = 1:1$.Thus,the correct option is $C$.

Two racing cars of masses $m_1$ and $m_2$ are moving in circles of radii $r_1$ and $r_2$ respectively. Their speeds are such that each makes a complete circle in the same duration of time $T$. The ratio of the angular speed of the first to the second car is

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