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Physics - Work Power Energy

Practise 29 JIPMER previous year questions on Work Power Energy, compiled from papers spanning 2004 to 2019. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty JIPMER tests.

Work Power Energy has been asked in 0 of the 19 years of JIPMER papers analysed (2001–2019), with 29 questions in all. 28% of them were easy, 66% moderate and 7% tough. Most of its questions came from 2019, with 0 questions that year. In the last three years (2017–2019) it had 0 questions across 5 papers, about 0 per paper.

The chapter's 4 topics are not weighted equally: Energy (12 questions, 41%), Work done (10 questions, 34%), and Circular motion (4 questions, 14%) have been asked the most. Energy has produced the most tough questions (1).

  1. 1A man applying force of 20 N on an object at an angle of from the horizontal. If object moved by 20 m in horizontal direction, then work don2019Work done
  2. 2A particle is moving with in a circle of radius 5 m , find out magnitude of average velocity if particle moved by in 1 sec.2019Circular motion
  3. 3A particle of mass 7 kg is executing circular motion with time period of 11 sec . Find out centripetal force, if radius of circle is 10 m .2019Circular motion
  4. 41000 N force is required to lift a hook and 10000 N force is requires to lift a load slowly. Find power required to lift hook with load with2018Power
  5. 5Kinetic energy of a particle is increased by 4 times. What will be the relation between initial and final momentum?2018Energy
  6. 6A machine gun fires 360 bullets per minute, with a velocity of . If the power of the gun is 5.4 kW , then mass of each bullet is2018Power
  7. 7Two 20 g flatworms climb over a very thin wall, 10 cm high. One of the worm is 20 cm long, the other is wider and only 10 cm long. Which of 2017Work done
  8. 8A particle of mass is executing oscillation about the origin on -axis. Its potential energy is . Where is a positive constant. If the amplit2017Energy
  9. 9A uniform rod of length is free to rotate in a vertical plane about a fixed horizontal axis through . The rod begins rotating from rest from2017Circular motion
  10. 10Two wires are stretched through same distance. The force constant of second wire is half as that of the first wire. The ratio of work done t2016Work done
  11. 11Work is being performed, when a weight lifter lifts a base ball off a weight rack. This is due to2016Work done
  12. 12Two blocks of masses and are connected by a spring of spring constant . The block of mass is given a sharp empulse so that it acquires a vel2015Energy
  13. 13A particle slides on surface of a fixed smooth sphere starting from topmost point. The angle rotated by the radius through the particle, whe2015Energy
  14. 14A ball is released from certain height which losses of its kinetic energy on striking the ground, it will attain a height again2014Energy
  15. 15If we increase kinetic energy of a body , then per cent increase in its momentum is2014Energy
  16. 16A engine pumps up 100 kg of water through a height of 10 m in s . Given that, the efficiency of engine is . If , the power of this engine is2014Power
  17. 17A particle of mass 100 g is thrown vertically upward with a speed of . The work done by the force of gravity during the time the particle go2014Work done
  18. 18A gas expands at constant pressure , the work done is2013Energy
  19. 19The work done by a force acting on a body is as shown in the graph. The total work done in covering an initial distance of 20 m is2012Work done
  20. 20The potential energy of a body is given by (where is the displacement). The magnitude of force acting on the particle is2012Energy
  21. 21A ball of mass 2 kg moving with velocity , collides with spring of natural length 2 m and force constant . What will be length of compressed2011Energy
  22. 22A particle of mass 100 g is thrown vertically upwards with a speed of . The work done by the force of gravity during the time the particle g2009Work done
  23. 23A mass of is suspended by a weightless string. The horizontal force that is required to displace it until the string makes an angle of with 2009Circular motion
  24. 24An alpha nucleus of energy bombards a heavy nuclear target of charge . Then the distance of closest approach for the alpha nucleus will be p2009Energy
  25. 25300 J of work is done in sliding a 2 kg block up an inclined plane of height 10 m . Taking , work done against friction is2008Energy
  26. 26The area of the acceleration-displacement curve of a body gives2008Energy
  27. 27A force acting on an object varies with distance as shown here. The force is in newton and distance is in metre. The work done by the force 2007Work done
  28. 28A particle moves from position to position under action of force . The work done will be:2004Work done
  29. 29The work done in pulling up a block of wood weighing 2 kN for a length of 10 m on a smooth plane inclined at an angle of with the horizontal2004Work done

Frequently Asked Questions

1.How many questions are available for Work Power Energy?

This chapter includes 29 questions compiled from JIPMER papers spanning 2004 to 2019.

2.Are these questions only from JIPMER, or from other exams too?

These are JIPMER questions specifically for the Work Power Energy chapter. Questions from other exams like NEET or AIIMS are organised separately under their respective exam sections.

3.Is Work Power Energy an important chapter for JIPMER Physics?

Work Power Energy has appeared in 13 of the 16 years of JIPMER papers covered here, with 29 questions across 13 papers - about 2 per paper it appears in.

4.What is the difficulty level of Work Power Energy questions in JIPMER?

Of the 29 questions analysed for this chapter, 28% are easy, 66% moderate and 7% tough. 2019 had the most, with 0 questions.

5.Which topics in Work Power Energy should I focus on?

These topics have carried the most weightage in Work Power Energy:

  • Energy - 12 questions (41%)
  • Work done - 10 questions (34%)
  • Circular motion - 4 questions (14%)
  • Energy has produced the most tough questions (1).
6.Is Work Power Energy's weightage in JIPMER going up or down?

Across all 13 papers analysed, Work Power Energy has averaged about 2.2 questions per paper. In the last three years (2017–2019), that average has fallen, at about 0.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.