Physics - Work Power Energy
Practise 23 Manipal (MET) previous year questions on Work Power Energy, compiled from papers spanning 2011 to 2024. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty Manipal (MET) tests.
Work Power Energy has been asked in 10 of the 15 years of Manipal (MET) papers analysed (2010–2024), with 23 questions in all. 65% of them were easy, 30% moderate and 4% tough. Most of its questions came from 2011, with 6 questions that year. In the last three years (2022–2024) it had 4 questions across 3 papers, about 1.3 per paper.
The chapter's 4 topics are not weighted equally: Energy (11 questions, 48%), Work done (5 questions, 22%), and Circular motion (4 questions, 17%) have been asked the most. Energy has also led over the last five years, with 4 questions. Power has produced the most tough questions (1).
- 1A particle is projected from the surface of the earth with an initial speed of . The maximum height (in km) attained by the particle is ____2024Energy
- 2A force acts on a particle in -direction, where F is in newton and in metre. The work done by this force during'a displacement from to is2023Work done
- 3The work done by all the forces (external and internal) on a system is equal to change in2022Energy
- 4A wire in the form of semi-circle of radius rotates about its diameter with angular velocity in a magnetic field . The axis of rotation is p2022Power
- 5An object moving horizontally with kinetic energy of 800 J experiences a constant opposing force of 100 N , while moving from a place to a p2021Energy
- 6The displacement and time for a particle are related to each other as . What is work done in first 6 s of its motion ?2021Energy
- 7A body moves a distance of 10 m under the action of force . If the work done is 25 J , the angle which the force makes with the direction of2019Work done
- 8When a spring is stretched by 2 cm , it stores 100 J of energy. If it is stretched further by 2 cm , the stored energy will be increased by2019Energy
- 9A force acting on a body depends on its displacement as . The power delivered by will depend on displacement as2019Power
- 10A particle is moving in a vertical circle. The tensions in the string when passing through two positions at angles and from vertical (lowest2019Circular motion
- 11A force of 20 N acts on a body of mass 2 kg initially at rest. Find the work done in 2 s .2017Work done
- 12A particle moves along -axis from to under the influence of force given by . The work done in the process is2016Work done
- 13A block of mass 1 kg slides down a curved track that is one quadrant of a circle of radius 1 m . Speed of the block at the bottom is . Work 2016Energy
- 14A particle which is constrained to move along the -axis, is subjected to a force in the same direction which varies with the distance of the2014Energy
- 15Simple pendulum of length has a maximum angular displacement . The maximum kinetic energy of the bob is2013Energy
- 16A running man has half the kinetic energy of that of a boy of half of his mass. The man speed up , so as the have same kinetic energy as tha2013Energy
- 17Due to a force of the displacement of h2013Work done
- 18A fighter plane is moving in a vertical circle of radius . Its minimum velocity at the highest point of the circle will be2011Circular motion
- 19In which case does the potential energy decrease?2011Energy
- 20A heavy mass is attached to a thin wire and is whirled in a vertical circle. The wire is most likely to break2011Circular motion
- 21Water is falling on the blades of a turbine at a rate of . If the height of the fall is 100 m , the power transferred to the turbine will be2011Power
- 22A metre scale is standing vertically on the earth's surface on one of its end. It now falls on earth without slipping. Find the velocity wit2011Circular motion
- 23The force constant of weightless spring is . A body of mass 1.0 kg suspended from it is pulled down through 5 cm and then released. The maxi2011Energy
Frequently Asked Questions
1.How many questions are available for Work Power Energy?
This chapter includes 23 questions compiled from Manipal (MET) papers spanning 2011 to 2024.
2.Are these questions only from Manipal (MET), or from other exams too?
These are Manipal (MET) questions specifically for the Work Power Energy chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Work Power Energy an important chapter for Manipal (MET) Physics?
Work Power Energy has appeared in 10 of the 15 years of Manipal (MET) papers covered here, with 23 questions across 10 papers - about 2 per paper it appears in.
4.What is the difficulty level of Work Power Energy questions in Manipal (MET)?
Of the 23 questions analysed for this chapter, 65% are easy, 30% moderate and 4% tough. 2011 had the most, with 6 questions.
5.Which topics in Work Power Energy should I focus on?
These topics have carried the most weightage in Work Power Energy:
- Energy - 11 questions (48%)
- Work done - 5 questions (22%)
- Circular motion - 4 questions (17%)
- Power has produced the most tough questions (1).
6.Is Work Power Energy's weightage in Manipal (MET) going up or down?
Across all 10 papers analysed, Work Power Energy has averaged about 2.3 questions per paper. In the last three years (2022–2024), that average has fallen, at about 1.3 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.