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Circular Motion question

2023 · 6 Apr · Shift 1 · Q43
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  5. /2023 · 6 Apr · Shift 1 · Q43

Circular Motion question

2023 · 6 Apr · Shift 1 · Q43

JEE MainPhysicsCircular MotionMCQ+4 / −1
A particle is moving with constant speed in a circular path. When the particle turns by an angle 90∘90^{\circ}90∘, the ratio of instantaneous velocity to its average velocity is π:x2\pi: x \sqrt{2}π:x2​. The value of xxx will be -
  1. A
    1
  2. B
    7
  3. C
    5
  4. D
    2
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