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R G PUBLICATION-MODEL QUESTION PAPER 2-EXERCISE
- It is easier to pull a lawn mower than to push it.
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- State work energy principle.
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- Give an example of negative work
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- A ball is dropped from a height of 20m. it rebounds to a height on 10m...
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- Show that in two demensional elastic I collision between two bodies of...
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- Define centre of mass. Find the centre of mass of a triangular lamina.
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- Starting from the relation ', establish the law of conversation of ang...
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- Derive the expression of escape speed.
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- Find the expression of acceleration due to gravity at a depth d below ...
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- Find the potential energy of a system of four particles each of mass m...
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- State Bernoulli's theorem. Establish it on the basis of work-energy th...
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- Calculate the excess pressure inside a| liquid drop of radious r and s...
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- The average depth of India Ocean is about 3km. Calculate the bulk stra...
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- At what temperature both the Celsius and Fahrenheit scales give the. ...
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- Establish , the relation gamma = 3alpha
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- Establish the relation Cp-Cv=R
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- Find the expression of adiabatic work done.
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- A carnot's engine has an efficiency of 50% when its sinks temperature...
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- For a poly-atomoic gas esatblish the relation gamma= 1+frac(2)(f)
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- What is the interpretation of temperature on the basis of kinetic theo...
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