AIPMT MAIN2008Physics-Momentum
AIPMT MAIN 2008 Physics Conservation of Momentum MCQ Question
Type: MCQ-numerical-Medium-Class 11
A shell of mass 200 gm is ejected from a gun of mass 4 kg by an explosion that generates 1.05 kJ of energy. The initial velocity of the shell is
A
120 m/s⁻¹
B
100 m/s⁻¹
C
80 m/s⁻¹
D
40 m/s⁻¹
Correct Answer
Option B
Detailed Explanation
Using conservation of momentum and energy, the initial velocity of the shell is calculated to be 100 m/s.
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