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Can you associate potential energy with ...

Can you associate potential energy with a non conservative force ?

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To determine whether potential energy can be associated with a non-conservative force, we can analyze the definitions and characteristics of both concepts. ### Step-by-Step Solution: 1. **Define Potential Energy**: - Potential energy is the energy stored in an object due to its position or configuration. It is energy that can be converted into kinetic energy or work when the object is allowed to move. 2. **Characteristics of Conservative Forces**: ...
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Is friction a non-conservative force?

Friction is non-conservative force. How ?

Relation Between Potential Energy And Conservative Forces

A force is said to be conservative if work done by or agains the force depends only on initial and final positions of the body and not on the nature of path followed. A force is said to be non-conservative, if work done by or against the force in moving a body from one position to another, depeds on the path followed between these two positions. Potential energy is defined only for conservative forces. It does not exist for non-conservative forces. Read the above passage and answer the following question : (i) Give two examples, each for conservative and non-conservative forces. (ii) Potential energy does not exist for non-conservative forces. What does it imply ini day to day life ?

Assertion: When two unlike charges are brought nearer, their electrostatic potentiasl energy decreases. Reason: All conservative forces act in the direction of decreasing potential energy.

Concept of conservative and non conservative force

Which one of the following is a non-conservative force ?

PRADEEP-WORK, ENERGY AND POWER-Short Answer Question
  1. A rocket explodes in mid air. What happens to its total momentum and t...

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  2. A particle is moving in a circular path of given radius with number of...

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  3. Can you associate potential energy with a non conservative force ?

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  4. A spark is produced when two stones strike against each other. Why?

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  5. In an exothermic chemical reaction, is mass being converted into energ...

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  6. A hydrogen bomb is more powerful than an atom bomb. Why?

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  7. A constant power P is applied on a particle of mass m. find kinetic en...

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  8. A shot fired from a cannon explodes in air. What will be the changes i...

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  9. Explain with reason whether the potential energy in the following case...

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  10. Two springs have force constants K(1) and K(2) , where K(1)gtK(2). On ...

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  11. A amn rowing a boat upstream is at rest with respect to shore. (a) Is ...

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  12. A pump motor is used to deliver water at a certain rate from a given p...

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  13. A spring is compressed by tieing its ends together tightly. It is then...

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  14. (a) Two masses one n times heavier than the other are dropped from sam...

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  15. (a) Can kinetic energy of a system be changed without changing its mom...

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  16. A meteorite burns in the atmosphere before it reaches the earth ' s su...

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  17. Can a body have momentum without energy?

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  18. Can a body have energy without having momentum ?

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  19. Momentum of a particle is increased by 50%. By how much percentage kin...

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  20. Can a body have momentum when its energy is negative?

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