AIPMT PRELIMS2001Physics-Laws of Motion
AIPMT PRELIMS 2001 Physics Conservation of Momentum MCQ Question
Type: MCQ-numerical-Hard-Class 11
A 1 kg stationary bomb is exploded in three parts having mass 1 : 1 : 3 respectively. Parts having same mass move in perpendicular direction with velocity 30 ms⁻¹, then the velocity of bigger part will be:
A
10√2 ms⁻¹
B
10/√2 ms⁻¹
C
15√2 ms⁻¹
D
15/√2 ms⁻¹
Correct Answer
Option A
Detailed Explanation
Using conservation of momentum, the velocity of the larger part can be calculated by balancing the momentum of the smaller parts moving perpendicularly.
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