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Which of the diagrams shown below most c...

Which of the diagrams shown below most closely shows the variation in kinetic energy of the earth as it moves once around the sun in its elliptical orbit ?

A

B

C

D

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The correct Answer is:
D
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AAKASH SERIES-WORK, POWER & ENERGY -EXERCISE - I
  1. . A curve is drawn expressing the kinetic energy of a particle as a fu...

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  2. . A body is moving unidirectionally under the influence of a source of...

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  3. Which of the diagrams shown below most closely shows the variation in ...

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  4. . A raindrop falling from a height .h. above ground, attains a near te...

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  5. Two inclined frictionless tracks, one gradual and the other steep meet...

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  6. A heavy stone is thrown from a cliff of height h in a given direction....

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  7. 40. Which of the diagrams correctly shows the change in kinetic energy...

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  8. A particle is acted upon by a force of constant magnitude which is alw...

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  9. Two spheres A and B collide. If the momentum of A is doubled in the co...

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  10. Internal forces can change

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  11. (A): Mass and energy are not conserved separately, but are conserved a...

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  12. Two bodies A and B of masses m, and m, moving with velocities V(1) and...

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  13. Two particles of equal masses have an elastic collision, the target pa...

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  14. . A bullet hits a block at rest on a frictionless horizontal surface a...

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  15. A heavier sphere moving eastward with a certain velocity .v. collides ...

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  16. When a ball hits a floor and rebounds after an inelastic collision,

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  17. Coefficient of restitution depends upon

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  18. Two particles of different masses collide head on. Then for the system

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  19. A particle moving with certain velocity collides elastically with anot...

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  20. Two bodies of equal masses moving mutually at right angles to each oth...

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