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PhysicsJEE Main 21 Jan 2026, Shift 2·Q6·MCQ·Easy–moderate

Rotational Motion · Rotational kinematics and torque

Two cars A and B each of mass 10310^{3} kg are moving on parallel tracks separated by a distance of 10 m, in same direction with speeds 72 km/h and 36 km/h. The magnitude of angular momentum of car A with respect to car B is J.s.
  1. (1)3.6×1053.6\times10^{5}
  2. (2)10510^{5}
  3. (3)3×1053\times10^{5}
  4. (4)2×1052\times10^{5}

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