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Center of Mass question

2021 · 25 Jul · Shift 1 · Q56
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Center of Mass question

2021 · 25 Jul · Shift 1 · Q56

JEE MainPhysicsCenter of MassMCQ+4 / −1
Two billiard balls of equal mass 30g strike a rigid wall with same speed of 108 kmph (as shown) but at different angles. If the balls get reflected with the same speed then the ratio of the magnitude of impulses imparted to ball 'a' and ball 'b' by the wall along 'X' direction is : JEE Main 2021 (Online) 25th July Morning Shift Physics - Center of Mass and Collision Question 48 English
  1. A
    1 : 1
  2. B
    2\sqrt 22​ : 1
  3. C
    2 : 1
  4. D
    1 : 2\sqrt 22​
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