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The kinetic energy of a body is given by...

The kinetic energy of a body is given by equation `K=(2t^(3))` Joule (t in sec).The correct graph shown between applied force (F) and time (t) is ………….

A

B

C

D

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A
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AAKASH SERIES-WORK -POWER-ENERGY-ADDITIONAL PRACTICE EXERCISE LEVEL -I(MAIN) STRAIGHT OBJECTIVE TYPE QUESTIONS
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  2. An object of mass m is tied to a string of length l and a variable hor...

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  3. The kinetic energy of a body is given by equation K=(2t^(3)) Joule (t ...

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  4. An underformed spring of spring constant k is connected to a bead of m...

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  5. Two cylidrical vessels of equal cross sectional area contain water up ...

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  6. A block of mass 1 slides down a curved track that is one quadrant of a...

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  7. Consider the followig statements: Statement-1: Work done by friction...

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  8. A ball is thrown up with a certain given velocity at angle theta to th...

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  9. As shown in fig a bob of mass m is attached by one end of string of le...

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  10. A ball is connected to an ideal string of length l=1.0 m whose other e...

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  11. A bus of mass 6 metric tons is pulled at a speed of 18 KMPH on a smoot...

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  12. A pump of 200 W power is lifting 2 kg water per second from an average...

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  13. A man carries a load of 50 kg to a height of 40 m is 25s. If the power...

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  14. A truck moves up a hill of icline 1 in 50 with a speed of 20 KMPH. If ...

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  15. A particle of mass m moves along a circular path of radius r with a ce...

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  16. A block of mas m is attached to two unstretched sprigs of spring const...

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  17. One end of a spring of natural h and spring constant k is fixed at the...

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  18. A ring of mass m ca slide over a smooth vertical rod as show in figure...

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  19. A simple pendulum of length L carries a bob of mass m. when the bob is...

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