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```
mathematicallly what is the recoil velocity of a gun.derive it plz

```
4 years ago

Umakant biswal
5359 Points
```							@ yusuf below i am explaining the recoil velocity of the gun derivation , suppose m1 is the mass of the bullet m2 = mass of the gun . v1 = velocity of the bullet v2 = velocity of recoil of gun before firing the gun and the bullet , both are at rest , therefore linear momentum before firing will be 0 . the sum of linear momentum before firing will be equal to m1v1 +m2v2 acc to the principle of conservation of linear momentum , the total linear momentum after firing should also be equal to 0 . therefore m1v1 +m2v2 = 0 or v2 = -m1v1/ m2 hope it clears all the best ..
```
4 years ago
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### Course Features

• 110 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions