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Why does a gun recoil When a bullet is f...

Why does a gun recoil When a bullet is fired ?

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State and prove the principle of conservation of linear momentum Show that a gun recoils when a bullet is fired from it

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MBD -HARYANA BOARD-FORCE AND LAWS OF MOTION-Example
  1. Explain how a dirty blanket becomes dust free if it is jerked once or ...

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  2. Why a fan continues to rotate for sometime even after it is switched o...

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  3. Why does a gun recoil When a bullet is fired ?

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  4. A cricket player lowers his hands while catching a ball . Why ?

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  5. What is a balanced and unbalanced force?

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  6. Find the acceleration produced by a force of 5 N acting on a mass of 1...

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  7. How much force will be required to produce an acceleration of 4 ms ^(-...

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  8. A bullet of mass m moving with velocity v strikes a block of mass M at...

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  9. A motor car is moving with a velocity of 108 km//h and it takes 4 seco...

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  10. Which would requires a greater force: accelerating a 2kg mass at 5m//s...

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  11. A bullet of mass 50g is fired from a gun of mass 6kg with a velocity o...

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  12. From a rifle of mass 5000 g a bullet of 20 g is fired with a velocity ...

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  13. To bring a body into motion, what is required to be done ?

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  14. Why does an object released from the hand , fall on the earth ?

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  15. Which type of force is required to change the direction of motion of t...

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  16. Why does a body stop after rolling down for some time ?

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  17. Which scientist postulated the three laws of motion ?

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  18. What is the other name for Newton's first law of motion?

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  19. Of heavy and light objects, which have more inertia ?

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  20. What is the S.I unit of momentum ?

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