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JBD PUBLICATION-WORK,ENERGY AND POWER-EXAMPLE
- Can acceleration be produced without doing any work?
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- What is the work done in holding a 15 kg suitcase whiel waiting for a...
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- An arrow is shot from a bow, from where does it get kinetic energy?
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- What kind of energy is stored in a dam?
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- What kind of energy is stored in a spring?
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- Is mass of a body conserved?
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- What is the work done by centripetal force?/
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- What it Einstein's mass energy relation?
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- For a force to do maximum work, what should be the angle between force...
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- Can potential nergy of an object be negative?
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- Can KE of a system be increased or decreased without the application o...
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- Is linear momentum of any system always conserved?
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- Name motion in which momentum changes but K.E. remains constant.
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- Out of joule ,calories ,kilowatt and million electron volt,which one i...
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- Does the work done in raising a box on a platform depend upon how fast...
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- How many ergs are there in one joule?
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- How many joules are there in MeV?
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- When an air bubble rises in water, what happens to its potential energ...
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- What is coefficient of restitution? What is its value for perfectly el...
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- What is coefficient of restitution? What is its value for perfectly el...
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