Start Free Mock LoginAlready registered? Login here

Physics - Circular Motion Question with Solution | TestHub

PhysicsCircular MotionMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

Two buses $A$ and $B$ are moving around concentric circular paths of radii $r_{A}$ and $r_{B}$ . If the two buses complete the circular paths at the same time, the ratio of their linear speeds is

Options:

Answer:

Solution:

In this case, time period of both buses are same.

Here, $T_{1} = \frac{2 π}{ω_{1}}$

$T_{2} = \frac{2 π}{ω_{2}}$

$∵ ω_{1} = ω_{2}$

$(∵ T_{1} = T_{2})$

$∴ \frac{v_{A}}{v_{B}} = \frac{r_{A} ω}{r_{B} ω} = \frac{r_{A}}{r_{B}}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Circular MotionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...