Tow cars having masses m₁ and m₂ moves in circles of radii r₁ and r₂ respectively. If they complete the circle in equal time, the ratio of their angular speed ω₁/ω₂ is
(a) m₁/m₂
(b) r₁/r₂
(c) m₁r₁/m₂/r₂
(d) 1.

Open in App

Solution

(d) 1

Time period (T) is same for both the cars.
We know that:
$ω \propto \frac{1}{T} So, \frac{ω_{1}}{ω_{2}} = 1$

Suggest Corrections

Similar questions

Q. Two cars having masses

m_{1} a n d m_{2}

move in circles of radii

r_{1} a n d r_{2}

respectively. If they complete the circle in equal time, the ratio of their angular speeds

\frac{ω_{1}}{ω_{2}}

is _______

Q. Two cars having masses

m_{1} a n d m_{2}

move in circles of radii

r_{1} a n d r_{2}

respectively. If they complete the circle in equal time, the ratio of their angular speeds

\frac{ω_{1}}{ω_{2}}

is _______

Q. Two cars having masses

m_{1}

and

m_{2}

move in circles of radii

r_{1}

and

r_{2}

respectively.If they complete the circles in equal time,the ratio of their angular speed

ω_{1} / ω_{2}

Two racing cars of masses $m_{1} a n d m_{2}$ are moving in circles of radii $r_{1} a n d r_{2}$ 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

Consider two masses $m_{1}$ and $m_{2}$ are moving in circles of radii $r_{1}$ and $r_{2}$ respectively. Their speeds are such that they complete circular motion in the same time t. The ratio of their untripetal acceleration is,

Join BYJU'S Learning Program

Tow cars having masses m1 and m2 moves in circles of radii r1 and r2 respectively. If they complete the circle in equal time, the ratio of their angular speed ω1/ω2 is (a) m1/m2 (b) r1/r2 (c) m1r1/m2/r2 (d) 1.

(d) 1 Time period (T) is same for both the cars. We know that: ω∝1TSo, ω1ω2=1

Tow cars having masses m₁ and m₂ moves in circles of radii r₁ and r₂ respectively. If they complete the circle in equal time, the ratio of their angular speed ω₁/ω₂ is
(a) m₁/m₂
(b) r₁/r₂
(c) m₁r₁/m₂/r₂
(d) 1.

(d) 1

Time period (T) is same for both the cars.
We know that:
$ω \propto \frac{1}{T} So, \frac{ω_{1}}{ω_{2}} = 1$