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What is the principle of working of a ro...

What is the principle of working of a rocket ?

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A rocket is based on the principle of conservtion of linear momentum .
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PRADEEP-LAWS OF MOTION-Very short answer questions
  1. Can a single isolated force exist in nature ?

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  2. What are the conditions for maximum and minimum pull of a lift on a su...

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  3. What is the principle of working of a rocket ?

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  4. A bomb explodes in mid air into two equal fragments . What is the angl...

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  5. Can a rocket operate in free space ?

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  6. Why do we easily slip on a rainy day ?

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  7. What are the factors on which coefficient of friction depends ?

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  8. What type of friction is involved when anaxle rotates in a sleeve ?

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  9. Is frictions independent of actual area of contact ?

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  10. The fast moving vehicles are given streamline shape . Why ?

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  11. Rubber tyres are perferred to steel tyres . Why ?

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  12. What is the relation between coefficient of friction and angle of repo...

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  13. Is frictions a self adjusting force ?

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  14. What is the angle between frictional force and instantaneous velocity ...

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  15. Can we get off a frictionless horizontal surface by umppin ?

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  16. What is the angle of friction between two surfaces in contact , if coe...

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  17. What is dry friction ? And what is wet friction ?

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  18. What is the unit of coefficient of friction depend ?

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  19. What are the factors on which coefficient of friction depends ?

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  20. Out of stiatic friction limiting friction and dynamic friction which i...

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