JEE Main · Physics · Work, Energy and Power
Instantaneous Power
JEE Main asked Instantaneous Power 3 times in 3 of the 108 shifts Lumi analysed, in 2021 and 2023. It belongs to Power, in Work, Energy and Power (Physics). The longest wait between two years asking it was 2 years. In 2023 it came in more than one shift of the same year.
Updated 2026-10-24
- Times asked
- 3
- in 3 shifts
- Years
- 2 of 8
- First asked
- 2021
- last in 2023
- Pattern
- Occasional
- across the analysed shifts
Questions on this idea a shift, by year
2017–2026. Asked in 2021 and 2023. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 1 in 24 shifts · 2022: 0 in 24 shifts · 2023: 2 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.
Shift by shift
Each square is one analysed shift, in date order. Open a filled one for that paper.
How JEE Main framed it
Numerical value is the usual form. Skill tested: multi-step.
- Power of pulling force on incline
- Power of lift motor at uniform speed
Difficulty
2 of the 3 questions had a numerical answer.
Every question
All 3 questions
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
- 11 Apr 2023, Shift 2 · Q54A block of mass starting from rest pulled up on a smooth incline plane making an angle of with horizontal with…MediumNumerical value
- 10 Apr 2023, Shift 2 · Q54If the maximum load carried by an elevator is 1400 kg (600 kg - Passengers + 800 kg - elevator), which is moving up with a uniform speed…MediumNumerical value
- 3 Aug 2021, Shift 2 · Q20A block of mass 4.0 kg is pulled up on a smooth incline of angle with the horizontal. If the block moves with an acceleration…MediumSingle correct
Shifts: 3 Aug 2021, Shift 2, 10 Apr 2023, Shift 2, 11 Apr 2023, Shift 2.
Same topic
Other ideas in Power
Power has 6 ideas JEE Main has asked; 4 of them came up in more than one question.
- Kinematics of Constant Power4× · 2024
- 3D Vector Calculation of Power3× · 2026
- Power in Fluid Flow2× · 2023
- Power in Non-Uniform Circular Motiononce · 2022
- Power of Conveyor Belt Mass Additiononce · 2022