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The sign of work done by a force on a bo...

The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: work done by the resistive force of air on vibrating pendulum in bringing it to rest.

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The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: work done by gravitational force in the above case.

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MAXIMUM PUBLICATION-SAY-2017 QUESTION PAPER-EXERCISE
  1. The sign of work done by a force on a body is important to understand....

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  2. find out the sign of work done in the following cases: work done by an...

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  3. The sign of work done by a force on a body is important to understand....

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  4. A cord of negligible mass in wound round the rim of flywheel of mass 2...

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  5. The escape speed for an object from the earth is 11.2 km/s. What is me...

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  6. The escape speed for an object from the earth is 11.2 km/s. Arrive at ...

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  7. In a hydraulic lift the radius of small piston is 5.0 cm and that of l...

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  8. What do you mean by capillary rise? What is the phenomenon responsible...

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  9. Show that the function of (sin omega t-cos omega t) represents simple ...

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  10. A steel wire has a length of 12.0 m and a mass of 2.10 kg. What is the...

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  11. A company manufacturing PVC pipes claims in an advertisement that the ...

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  12. A company manufacturing PVC pipes claims in an advertisement that the ...

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  13. For two vectors vecA and vecB are acting at a point with an angle alph...

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  14. Write the 4 steps of operation in the Carnot cycle.

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  15. A refrigerator is to maintain eatables kept inside at 9°C.If room temp...

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  16. Prove that the average kinetic energy of a molecule is proportional to...

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  17. A transverse harmonic wave on a string is described by y(x,t)=3.0 Sin ...

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  18. A transverse harmonic wave on a string is described by y(x,t)=3.0 Sin ...

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  19. A transverse harmonic wave on a string is described by y(x,t)=3.0sin(3...

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  20. A transverse harmonic wave on a string is described by y(x,t)=3.0 Sin ...

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