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Why when a bus suddenly, the man sitting...

Why when a bus suddenly, the man sitting in it gets backward jerk?

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MBD PUBLICATION-LINEAR MOMENTUM FORCE-QUESTION BANK
  1. Newton's 2nd law gives quantitative definition of force, explain.

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  2. How momentum is conserved, What is the law? Explain with an example.

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  3. Why when a bus suddenly, the man sitting in it gets backward jerk?

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  4. When a bullet is fired, the man firing gets a jerk on his shoulder, Wh...

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  5. It becomes easier to catch an weight falling if hands are lowerd back....

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  6. It is difficult to walk on sand than on concrete road. Why?

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  7. It is difficult to walk in mud, Why?

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  8. Why shock absorbers are fitted to the automobiles.

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  9. Distinguish centre of mass and centre of gravity.

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  10. What is the role of Torque?

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  11. A very sharp knife cuts better than a blunt one, Why?

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  12. What is relativistic momentum, Explain whether it is more or less than...

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  13. Newton's 2nd law gives quantitative definition of force, explain.

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  14. How many laws of motion Newton devised?

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  15. 1st law of motion gives the definition of .

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  16. Distinguish between contact and noncontact forces giving examples.

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  17. What are in MKS system the absolute and gravitational units of force. ...

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  18. It is easier to than push.

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  19. Under what conditons concurrent forces are in equilibrium.

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  20. Define inertia of rest, inertia of motion and inertia of direction wit...

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