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The resistance R=frac(nu)(I) where V=(10...

The resistance `R=frac(nu)(I)` where `V=(100+-5)V and I=(10+-0.2)A`, calculate ERRORIN the resistance.

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R G PUBLICATION-MODEL QUESTION PAPER 2-EXERCISE
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  2. The resistance R=frac(nu)(I) where V=(100+-5)V and I=(10+-0.2)A, calcu...

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  4. Find the dimensional formula of G.

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  6. Establish the relation S = ut + frac(1)(2) at^2, using calculus.

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  7. A body travels through 15m in the 5th 1 sec and 25m in the 10th sec of...

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  8. Identify thp motions described, by the graphs.

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  9. A body is projected in, such a way that it just crosses, a wall of hei...

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  10. Obtain an expression for the centripetal force required to make a body...

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  11. Calculate the angular speed of the hour’s hand of your watch.

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  12. Write the dimensional formula of impluse.

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  13. WHY Cricketers move their hands backward while holding a catch.

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  15. State work energy principle.

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  16. Give an example of negative work

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  17. A ball is dropped from a height of 20m. it rebounds to a height on 10m...

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  18. Show that in two demensional elastic I collision between two bodies of...

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  19. Define centre of mass. Find the centre of mass of a triangular lamina.

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  20. Starting from the relation ', establish the law of conversation of ang...

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