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A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is
[AIEEE 2006]
- a)144 J
- b)288 J
- c)192 J
- d)96 J
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg a...
Applying Conservation of Linear Momentum
16 x 0 = 12 x 4 + 4 x v => v = -12 m/s
So, KE = ½ m v2 = ½ x 4 x 144 = 288J
16 x 0 = 12 x 4 + 4 x v => v = -12 m/s
So, KE = ½ m v2 = ½ x 4 x 144 = 288J
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A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg a...
Applying Conservation of Linear Momentum
16 x 0 = 12 x 4 + 4 x v => v = -12 m/s
So, KE = ½ m v2 = ½ x 4 x 144 = 288J
16 x 0 = 12 x 4 + 4 x v => v = -12 m/s
So, KE = ½ m v2 = ½ x 4 x 144 = 288J
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A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is[AIEEE 2006]a)144 Jb)288 Jc)192 Jd)96 JCorrect answer is option 'B'. Can you explain this answer? for Class 11 2026 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is[AIEEE 2006]a)144 Jb)288 Jc)192 Jd)96 JCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is[AIEEE 2006]a)144 Jb)288 Jc)192 Jd)96 JCorrect answer is option 'B'. Can you explain this answer?.
A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is[AIEEE 2006]a)144 Jb)288 Jc)192 Jd)96 JCorrect answer is option 'B'. Can you explain this answer? for Class 11 2026 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is[AIEEE 2006]a)144 Jb)288 Jc)192 Jd)96 JCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A bomb of mass 16 kg at rest explodes into two pieces of masses 4 kg and 12 kg. The velocity of the 12 kg mass is 4 ms-1. The kinetic energy of the other mass is[AIEEE 2006]a)144 Jb)288 Jc)192 Jd)96 JCorrect answer is option 'B'. Can you explain this answer?.
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