A particle is moving with constant speed in a circular path. When the particle turns#jee2023

A particle is moving with constant speed in a circular path. When the particle turns by an angle 90∘, the ratio of instantaneous velocity to its average velocity is The value of will be -
#jee #circular motion

[@Pratimkoley8238]

Thank you😊

[@RohitSharma__physics]

Welcome!

[@sarmisthakar3978]

Tysm

[@RohitSharma__physics]

Welcm.

[@krishvika17]

Thxx

[@RohitSharma__physics]

Welcome

[@DJ-xl5td]

✅✅✅

[@darknightgaming008]

What the answer if angle is 180

[@RohitSharma__physics]

In case of 180 displacement is 2r and the rest process is same.

[@PriyakritMaji]

Why 2pi when the path is a quadrant

[@RohitSharma__physics]

so that's why it was multiplied by 1/4 also