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Physics - Work Power Energy

Practise 102 TS EAMCET previous year questions on Work Power Energy, compiled from papers spanning 2001 to 2025. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty TS EAMCET tests.

Work Power Energy has been asked in 23 of the 24 years of TS EAMCET papers analysed (2001–2024), with 102 questions in all. 42% of them were easy, 44% moderate and 14% tough. Most of its questions came from 2020, with 18 questions that year. In the last three years (2022–2024) it had 23 questions across 17 papers, about 1.4 per paper.

The chapter's 4 topics are not weighted equally: Energy (55 questions, 54%), Work done (22 questions, 22%), and Power (16 questions, 16%) have been asked the most. Energy has also led over the last five years, with 24 questions. Energy has produced the most tough questions (11).

  1. 1A horizontal force of 10 N is applied on a block of mass 1.5 kg which is initially at rest on a rough horizontal surface. The work done by t04 May, 2025 (M)Work done
  2. 2If the kinetic energy of a body moving with a velocity of is 87 J, then the mass of the body is04 May, 2025 (E)Energy
  3. 3A body of mass 0.5 kg is supplied with a power ' P ' (in watt) which varies with time ' t ' (in second) as . If the velocity of the body at 04 May, 2025 (E)Energy
  4. 4A body of mass 500 g is falling from rest from a height of 3.2 m from the ground. If the body reaches the ground with a velocity of , then t03 May, 2025 (M)Energy
  5. 5The work done in displacing a particle from to by a force acting along -axis is03 May, 2025 (E)Work done
  6. 6An aircraft executes a horizontal loop of radius 9 km at a constant speed of . The wings of the aircraft are banked at an angle of (Accelera11 May, 2024 (M)Circular motion
  7. 7A body thrown vertically upwards from the ground reaches a maximum height ' '. The ratio of the kinetic and potential energies of the body a11 May, 2024 (M)Energy
  8. 8A body thrown vertically upwards from the ground reaches a maximum height ' '. The ratio of the kinetic and potential energies of the body a10 May, 2024 (M)Energy
  9. 9The kinetic energy of a body of mass 4 kg moving with a velocity of is10 May, 2024 (E)Energy
  10. 10A proton and an ' ' particle are both accelerated from rest in a uniform electric field. The ratio of works done by the electric field on th10 May, 2024 (E)Energy
  11. 11A block of mass ' ' with an initial kinetic energy ' moves up an inclined plane of inclination ' '. If ' ' is the coefficient of friction be09 May, 2024 (E)Energy
  12. 12An engine is dragging a mass of with a velocity of along a smooth inclined plane of inclination 1 in 50 . Then the power of the engine is14 May, 2023 (M)Power
  13. 13A bomb of mass explodes into two pieces of masses and . The velocity of the mass is . The kinetic energy of the second piece is14 May, 2023 (E)Energy
  14. 14A body is moved along a straight line by an engine which delivers a constant power. The distance moved by the body in time ' ' is proportion13 May, 2023 (E)Work done
  15. 15A body of mass is moving under the action of a force which causes a displacement of , where ' ' is time in seconds. The work done by the for13 May, 2023 (E)Work done
  16. 16Two bodies of masses of and are moving with equal kinetic energies. The ratio of the magnitudes of their linear momenta is12 May, 2023 (M)Energy
  17. 17The displacement 's' of a body of mass under the action of a force is given by , where ' ' is in metres and ' ' is in seconds. The work done12 May, 2023 (M)Work done
  18. 18If the work done in blowing a soap bubble of radius is W, then the work done in blowing the soap bubble of radius is12 May, 2023 (E)Work done
  19. 19Statement (I) : The slope of kinetic energy-displacement curve of a body in motion will be directly proportional to its acceleration. Statem20 Jul, 2022 (M)Energy
  20. 20An object is moving in a straight line under the influence of a source of constant power. If and are velocity and time respectively, then20 Jul, 2022 (M)Power
  21. 21A solid spherical ball is rolled up an inclined plane of angle of inclination with an initial speed of at the bottom of the inclination. How20 Jul, 2022 (M)Energy
  22. 22A spherical bob of mass is attached to the end of a string having length . The bob is rotated on a horizontal circular path about a vertical20 Jul, 2022 (E)Power
  23. 23A boat of mass goes from rest to speed in . The water exerts a constant drag force and the acceleration of the boat is constant. If the aver20 Jul, 2022 (E)Energy
  24. 24A pump on the ground floor of a building can pump up water to fill a tank of volume in . If the tank is above the ground, and the electric p20 Jul, 2022 (E)Circular motion
  25. 25A cyclist is riding with a speed of . As he approaches a circular turn on the road of radius , he applies brakes and reduces his speed at th20 Jul, 2022 (E)Circular motion
  26. 26A ball of mass moves in a straight line with velocity , where (SI unit) and is a constant. If the work done by the net force during its disp19 Jul, 2022 (M)Energy
  27. 27A body of mass slides down along a frictionless inclined plane from height ' ' and just completes motion in a vertical circle of radius afte19 Jul, 2022 (E)Energy
  28. 28The potential energy of an object is U x = 5 x 2 - 4 x 3 J , where x is the position in meter. The position at which the force becomes zero 18 Jul, 2022 (M)Energy
  29. 29If the average terminal velocity of rain drop is , then the energy transferred by rain to each square metre of the surface at a place which 06 Aug, 2021 (M)Energy
  30. 30A horizontal force acts on a wooden block resting on a horizontal smooth surface. The work done to move the block from to (in ) is (Use )06 Aug, 2021 (M)Work done
  31. 31A force acts on a body of mass , initially at rest. If the instantaneous power due to the force at the end of the third second is , then the06 Aug, 2021 (E)Power
  32. 32A ball of mass is moving in -plane with a potential energy given as and being in metre. Assume the initial position of the ball at is at ori06 Aug, 2021 (E)Energy
  33. 33A small disc of mass slides down a smooth hill of height from rest and gets on to a plank of mass as shown in the figure. Due to friction be06 Aug, 2021 (E)Energy
  34. 34A ball of mass 0 . 2 kg moving with a speed of 20 m s - 1 is brought to rest in 0 . 1 s . The average force applied to the ball is05 Aug, 2021 (M)Power
  35. 35System shown in the figure is in equilibrium and at rest. The spring and string are massless, now the string is cut. The acceleration of mas05 Aug, 2021 (M)Energy
  36. 36A constant force of 5 N accelerates a stationary particle of mass 500 gm through a displacement of 5 m . The average power delivered is05 Aug, 2021 (M)Energy
  37. 37An object A of mass 20 kg and travelling at 20 m s - 1 crashes into another object B of mass 200 kg and travelling at 10 m s - 1 , in the sa05 Aug, 2021 (E)Power
  38. 38The dimensions of b 4 where ' ' is Stefan s constant and ' b ' is Wien s constant are04 Aug, 2021 (M)Energy
  39. 39Block A of mass 3 kg rests on another block B of mass 7 kg . The coefficient of friction between A and B is 0 . 4 while the coefficient of f04 Aug, 2021 (M)Energy
  40. 40What is the change in mass of a body, when taken 64 km below the surface of the earth? [Take radius of the earth as 6400 km ]04 Aug, 2021 (M)Power
  41. 41Consider a small block sliding down an inclined plane of inclination 30 with the horizontal. The coefficient of friction is = 2 3 x , where 04 Aug, 2021 (E)Energy
  42. 42A block of mass placed on a rough horizontal plane is pulled by a constant power . The coefficient of friction between the block and the sur14 Sep, 2020 (M)Power
  43. 43Consider a particle is moving with a minimum speed at highest point of vertical circle of radius . If the radius of the circle doubled the c14 Sep, 2020 (M)Circular motion
  44. 44Two blocks of equal masses are connected with a massless spring of spring constant and length at rest on the frictionless horizontal plane. 14 Sep, 2020 (M)Energy
  45. 45The graph of potential energy versus distance is shown in the following figure. The force versus distance graph will be represented by (assu14 Sep, 2020 (M)Energy
  46. 46Identify the incorrect statement.14 Sep, 2020 (E)Energy
  47. 47A force acts on a particle in such a way that the position of the particle as a function of time is given by , where is in metre, is in seco14 Sep, 2020 (E)Work done
  48. 48A force of acts on a body initially at rest. Let is work done by force during ls. Likewise is the work done by force during ls , where is ti11 Sep, 2020 (M)Work done
  49. 49An elevator of mass is ascending upwards with a constant acceleration . What is the work done by the tension in the elevator cable during it11 Sep, 2020 (M)Work done
  50. 50The block starts from rest as shown in the figure. Find the work done by force of and friction in the time 0 to . [Take, ]11 Sep, 2020 (E)Work done

Frequently Asked Questions

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

This chapter includes 102 questions compiled from TS EAMCET papers spanning 2001 to 2025.

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

These are TS EAMCET 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 TS EAMCET Physics?

Work Power Energy has appeared in 24 of the 25 years of TS EAMCET papers covered here, with 102 questions across 57 papers - about 2 per paper it appears in.

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

Of the 102 questions analysed for this chapter, 42% are easy, 44% moderate and 14% tough. 2020 had the most, with 18 questions.

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

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

  • Energy - 55 questions (54%)
  • Work done - 22 questions (22%)
  • Power - 16 questions (16%)
  • Energy has produced the most tough questions (11).
6.Is Work Power Energy's weightage in TS EAMCET going up or down?

Across all 57 papers analysed, Work Power Energy has averaged about 1.8 questions per paper. In the last three years (2022–2024), that average has fallen, at about 1.4 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.