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Complete the paragraph Select the appro...

Complete the paragraph
Select the appropriate options and complete the following paragraph.
(slower, work, displacement, force, potential energy, kinetic energy, energy, faster, power, upward) A moving object can do work. An object moving___ does more work than an identical object moving relatively______ . Work can be defined as the product of force and _________ Work is a form of ________ A speeding car " Possesses ______ While energy stored in winding the key of a toy car is ________.

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TARGET PUBLICATION-WORK AND ENERGY-EXERCISE
  1. The total energy of an object falling freely towards the ground………………....

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  2. If we increase the velocity of a car moving on a flat surface to 4 tim...

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  3. Complete the paragraph Select the appropriate options and complete th...

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  4. Name the folowing The CGS unit of work

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  5. Name the folowing Type of energy that depends upon the height of an ...

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  6. Name the folowing Energy which cannot be negative

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  7. Name the folowing The sum of the potential energy and the kinetic en...

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  8. Name the folowing Type of output energy given by loudspeaker

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  9. True or False. The work done is zero if there is no displacement

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  10. True or False. Work done on an object depends on time.

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  11. True or False. Like humans, machines also require energy to do work.

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  12. True or False. Units of energy and work are the same.

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  13. True or False. More energy is required for throwing a stone upwards t...

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  14. True or False. Kinetic energy is inversely proportional to the squar...

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  15. True or False. A body at rest may possess energy.

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  16. True or False. Potential energy of an object is independent of heigh...

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  17. True or False. Equivalent of | horse power in watt is 1000

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  18. True or False. Steam engine was invented by James Watt.

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  19. Odd one out A raised hammer, water at a height, a moving ball, a str...

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  20. Odd one out dyne-cm, kilowatt, joule, erg.

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