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Discuss the variation of acceleration du...

Discuss the variation of acceleration due to gravity with altitude.

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  • Unit Test 1

    CHETANA PUBLICATION|Exercise EXERCISE|18 Videos
  • Unit Test 3

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What is the variation in acceleration due to gravity with altitude? OR Derive an expression for the gravitational acceleration at an altitude h above the earth. OR Show that the gravitional acceleration at a height h above the surface of the earth is (in usual notations) g_h = g (frac(R)(R + h)^2)

Discuss the variation of g with depth and derive the necessary formula. OR Show that the gravitational acceleration due to the earth at a depth d from its surface is g_d= g[1- frac(d)(R)] , where R is the radius of the earth and g is the gravitional acceleration at the earth's surface. OR Discus the variation of acceleration due to gravity with depth 'd' below the surface of the earth OR Derive an expression for acceleration due to gravity at depth 'd' below the surface of earth

What are acceleration due to gravity

The value of acceleration due to gravity

What is the acceleration due to gravity?

What is Law of acceleration due to gravity ?

The variation of acceleration due to gravity g with distance d from centre of the earth is best represented by (R=Earth's radius)

Starting from the centre of the earth having radius R, the variation of g (acceleration due to gravity) is shown by

The value of acceleration due to gravity is zero at

.Derive an expression for the gravitational acceleration on the earth's surface at a latitude lambda OR Explain the variation of acceleration due to gravity due to the rotational motion of the earth OR Explain the effect of latitude on the value of acceleration due to gravity

CHETANA PUBLICATION-Unit Test 2-EXERCISE
  1. Show that vectors vec a = 2 hat i + 5 hat j + 6 hat k and vec b = hat ...

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  2. If the motion of an object is described by x = f(t). Write formula for...

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  3. Justify the statement, "Work and energy are the two sides of a coin.''

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  4. Calculate the speed of a satellite in an orbit at a height of 1000 km ...

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  5. State any four methods to reduce friction

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  6. Which materials can be used asthermal insulates and why?

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  7. How is a thermometer calibrated?

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  8. A rubber band originally 30 cm. long is stretched to a length of 32cm ...

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  9. Why does an astronaut in an orbiting satellite have a feeling of weigh...

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  10. Four uniform solid cubes of edges 10 cm, 20 cm, 30 cm and 40 cm are ke...

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  11. In Ohm's experiments, the values of the unknown resistances were found...

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  12. State any six properties of scalar product.

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  13. Show that the path of a projectile is a parabola

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  14. Discuss the variation of acceleration due to gravity with altitude.

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  15. What is the stress in a wire which is 50 meter long and 0.01cm2 in cro...

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  16. The thermal conductivity of steel is 0.026 k cal//ms K. Find the tempe...

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  17. Define Sublimation and Triple point. In a random temperature scale X, ...

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  18. Derive an expression for strain energy per unit volume of the material...

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  19. Derive an expression for critical velocity of satellite. Calculate the...

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  20. State and prove the law of conservation of linear momentum.

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