A particle is released from height S from the surface of the Earth. At a certain height its kinetic energy is three times its potential energy. The height from the surface of earth and the speed of the particle at that instant are respectively -

$${S \over 4},\sqrt{\frac{3gS}{2}} $$

$${S \over 4},{{3gS} \over 2}$$

$${S \over 4},{{\sqrt {3gS} } \over 2}$$

$${S \over 2},{{\sqrt {3gS} } \over 2}$$

Work Energy And Power — NEET Previous Year Questions

20 solved PYQs · 2016–2026 · Physics

Solved PYQs: 20
Years covered: 2016–2026
Avg / year: ~2
Subject: Physics

How many NEET questions come from Work Energy And Power?

Work Energy And Power has contributed 20 questions to National Eligibility cum Entrance Test (UG) papers between 2016 and 2026 — an average of about 2 questions a year. That count is measured from EByAi’s bank of 46,150 NEET questions, not estimated from a syllabus. Every one of the 20 questions carries a written, step-by-step solution, and each is tagged to Work Energy And Power within Physics, so you can drill this chapter across every year at once instead of hunting through paper PDFs. Practising a chapter’s full PYQ history is the fastest way to learn the patterns examiners reuse.

Sample Work Energy And Power questions from real NEET papers

These are 5 real questions from the bank — exactly as asked, with the answer one tap away. All 20 Work Energy And Power questions (with full written solutions) are available in practice.

Question 1 · NEET 2022
The energy that will be ideally radiated by a 100 kW transmitter in 1 hour is
1. (A) $36 \times 1 0^{7} J$
2. (B) $36 \times 1 0^{4} J$
3. (C) $36 \times 1 0^{5} J$
4. (D) $1 \times 1 0^{5} J$
Show answerAnswer
$Answer: (A) 36 \times 1 0^{7} J$
Question 2 · NEET 2022
An electric lift with a maximum load of 2000 kg (lift + passengers) is moving up with a constant speed of 1.5 ms^-1. The frictional force opposing the motion is 3000 N. The minimum power delivered by the motor to the lift in watts is : (g = 10 ms^-2)
1. (A) $23000$
2. (B) $20000$
3. (C) $34500$
4. (D) $23500$
Show answerAnswer
$Answer: (C) 34500$
Question 3 · NEET 2021
Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine. The losses due to frictional force are 10% of the input energy. How much power is generated by the turbine? (g = 10 m/s2)
1. (A) $7.0 kW$
2. (B) $10.2 kW$
3. (C) $8.1 kW$
4. (D) $12.3 kW$
Show answerAnswer
$Answer: (C) 8.1 kW$
Question 4 · NEET 2021
A particle is released from height S from the surface of the Earth. At a certain height its kinetic energy is three times its potential energy. The height from the surface of earth and the speed of the particle at that instant are respectively -
1. (A) $\frac{S}{4}, \frac{3 g S}{2}$
2. (B) $\frac{S}{4}, \frac{3 g S}{2}$
3. (C) $\frac{S}{4}, \frac{3 g S}{2}$
4. (D) $\frac{S}{2}, \frac{3 g S}{2}$
Show answerAnswer
$Answer: (A) \frac{S}{4}, \frac{3 g S}{2}$
Question 5 · NEET 2019
A force F = 20 + 10y acts on a particle in y-direction where F is in newtons and y in metres. Work done by this force to move the particle from y = 0 to y = 1 m is :
1. (A) $5 J$
2. (B) $25 J$
3. (C) $20 J$
4. (D) $30 J$
Show answerAnswer
$Answer: (B) 25 J$

Work Energy And Power questions by year

Year	Questions	Share of chapter questions
2026	1
2025	2
2024	3
2023	2
2022	3
2021	2
2019	1
2018	1
2017	1
2016	4

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FAQs

How many NEET questions have been asked from Work Energy And Power?

EByAi's bank holds 20 real NEET questions from Work Energy And Power, asked between 2016 and 2026 — about 2 per year on average. Every count is measured from actual papers, not estimated.

Is Work Energy And Power important for NEET?

20 questions over 10 papers make Work Energy And Power a steady-weightage chapter in NEET Physics. The year-wise table above shows exactly how often it appears.

Can I solve Work Energy And Power PYQs online for free?

Yes. EByAi lets you solve NEET past-year questions in the browser with written solutions — free daily practice, no card needed.

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