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Physics - Work Power Energy

Practise 11 KVPY previous year questions on Work Power Energy, compiled from papers spanning 2012 to 2020. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty KVPY tests.

  1. 1A wide bottom cylindrical massless plastic container of height 9 cm has 40 identical coins inside it and is floating on water with 3 cm insi2020 (SA)
  2. 2A proton and an antiproton come close to each other in vacuum such that the distance between them is 10 cm . Consider the potential energy t2020 (SB/SX)
  3. 3A particle slides from the top of a smooth hemispherical surface of radius R which is fixed on a horizontal surface. If it separates from th2019 (SA)
  4. 4A potential is given by V ( x ) = k ( x + a ) 2 / 2 for x 0 and V ( x ) = k ( x - a ) 2 / 2 for x 0 . The schematic variation of oscillation2018 (SA)
  5. 5A proton of mass m and charge e is projected from a very large distance towards an -particle with velocity v . Initially -particle is at res2018 (SA)
  6. 6Water falls down a shaft to reach a turbine which generates electricity. How much water must fall per second in order to generate Watts of p2016 (SA)
  7. 7Uniform ring of radius is moving on a horizontal surface with speed and then climbs up a ramp of inclination to a hcight . Thcre is no slipp2016 (SB/SX)
  8. 8A particle with total mechanical energy, which is small and negative, is under the influence of a one dimensional potential Where is in mete2016 (SB/SX)
  9. 9A uniform thin rod of length and mass lies on a horizontal table. A horizontal inpulse is given to the rod at one end. There is no friction.2014 (SB/SX)
  10. 10A block of mass slides from rest at a height on a frictionless inclined plane as shown in the figure. It travels a distance d across a rough2013 (SB/SX)
  11. 11A block of mass is sliding down an inclined plane with constant speed. At a certain instant , its height above the ground is . The coefficie2012 (SA)

Frequently Asked Questions

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

This chapter includes 11 questions compiled from KVPY papers spanning 2012 to 2020.

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

These are KVPY 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 KVPY Physics?

Work Power Energy has appeared in 7 of the 11 years of KVPY papers covered here, with 11 questions across 9 papers - about one per paper it appears in.