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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-WORK, ENERGY AND POWER-objective
- The potential energy of a system increased if work is done
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- force F on a partical moving in a straight line veries with distance d...
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- An engine pumps water through a hose pipe. Water passes through the pi...
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- An ideal spring with spring constant k is hung from the ceiling and a ...
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- An engine pumps water continously through a hose. Water leave the hose...
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- A body of mass 1 kg is thrown upwards with a velocity 20 ms^(-1). It m...
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- An explosion blows a rock into three parts. Two parts go off at right ...
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- A shell of mass 200g is ejected from a gun of mass 4 kg by an explosio...
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- Water falls from a height of 60 m at the rate 15 kg//s to operate a tu...
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- 300J of work is done in slinding a 2 kg block up an inclined plane of ...
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- A body of mass 3 kg is under a constant force which causes a displacem...
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- A Force F acting on an object varies with distance x as shown in the h...
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- A bomb of mass 30 kg at rest explodes into two pieces of mass 18 kg ...
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- A particle of mass m1 is moving with a velocity v(1) and another parti...
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- A ball of mass 2 kg and another of mass 4 kg are dropped together from...
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- A stone tied to a string of length L is whirled in a vertical circle w...
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- A stationary partical explodes into two partical of a masses m(1) and ...
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- If kinetic energy of a body is increased by 300%, then percentage chan...
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- A stone is thrown at an angle of 45^(@) to the horizontal with kinetic...
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- A child is swinging a swing. Minimum and maximum heights fo swing from...
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