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 π: x √(2). The value of x will be -

Kinematics: JEE Main 2023 Physics question

JEE Main 2023 · 6 Apr, Morning shift · Q6288

JEE Main 20236 Apr, Morning shiftPhysicsMediumKinematics177× since 2002

A particle is moving with constant speed in a circular path. When the particle turns by an angle

90^{\circ}

, the ratio of instantaneous velocity to its average velocity is

\pi: x \sqrt{2}

. The value of

x

will be -