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Determine aparent weight of a person in a lift
when lift to moving down with acceleration a,

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MBD-LAWS OF MOTION-EXAMPLE
  1. Determine aparent weight of a person in a lift when lift is moving ...

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  2. Determine aparent weight of a person in a lift lift is moving up wit...

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  3. Determine aparent weight of a person in a lift when lift to moving d...

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  4. Determine aparent weight of a person in a lift when lift is moving d...

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  5. Derive the expression for acceleration and tension in a string in a co...

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  6. Fill in the blanks: Newton's law is te real law of motion.

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  7. What is law of conservation of momentum ?

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  8. State and explain the law of conservation of linear momentum. Explain ...

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  9. What is the principle of atom bomb?

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  10. What is an impulse? How is it related to the change in momentum?

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  11. Illustrate some applications of impulse.

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  12. Define concurrent forces and describe equilibrium of concurrent forces...

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  13. Derive the law of conservation of linear momentum from Newton's third ...

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  14. What is a frame of reference? Explain inertial and non-inertial frames...

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  15. Is earth an inertial frame of reference?

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  16. Define friction. What is its cause? Distinguish between static frictio...

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  17. State laws of limiting friction. Define coefficient of limiting fricti...

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  18. Define angle of repose and show that the coefficient of limiting frict...

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  19. Rolling friction is:

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  20. What are the methods of reducing friction?/

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