NEET Questions on Work Power Energy

NEET Questions on Work Power Energy are from Class 11 Physics Chapter 6. The candidates preparing to appear for the NEET exam 2025 must know the chapter-wise question pattern for effective preparation. When it comes to the NEET Physics syllabus, work power and energy play a vital role. It is one of the key chapters in Physics and is anticipated to weigh 5% in the forthcoming Physics section in the NEET 2025 exam. The candidates must solve questions from these chapters to increase the overall NEET Physics score.
Read the important NEET Physics questions on work, energy, and power to understand the context and exam pattern. The list of questions along with answers are given below.

NEET MCQs on Work Power Energy

Have a look at the selected NEET questions on work power energy to have proper clarity: 

1) What is the formula for work?

The work done is stated as the product of the force component in the displacement’s direction and the value of this displacement.

W = (F cos θ )d = F.d

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2) What are the conditions for work done to be zero?

It can be summarised that no work is produced if:

• The acquired displacement is zero.
• The applied force is zero.
• The force and displacement are at an angle of 90° with each other.

3) What is the SI unit of work?

The work’s SI unit is Joule (J). If a force of 10 newtons is exerted to a body and moves 5 metres, the work done will be 50 newtons per meter or 50 Joule (1J = 1N).

4) What is meant by energy?

Energy is the ability or the capacity to do work. It may exist in the form of kinetic energy, potential energy, chemical energy, thermal energy, etc. In the case of heat and work, energy is the means of heat transfer from one system to another.

5) What is the SI unit of energy?

In SI units, energy is calculated in joules. A unit joule is equivalent to the work done by one unit of Newton force acting over a unit distance.

6) What is meant by kinetic energy?

Kinetic energy is the energy that exists due to the motion of a body. A few examples are flowing water, moving buses, rolling balls, falling rockets, etc.

7) What is the formula for kinetic energy?

KE=12mv2

Where m is the mass of the body and v is the velocity of the body.

8) What is meant by potential energy?

Potential energy is the energy accumulated in a body due to its height and position. It is calculated by the amount of work done. A few examples are a ball on a bench, water stored in a dam, etc.

9) What is the formula for potential energy?

Potential energy PE = mgh

Where m is the mass of the body, g is the acceleration due to the Earth’s gravity, and h is the height.

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10) What is the SI unit of power?

In the International System of Units, power is measured in Newton meters per second.

Power can be found by dividing work done by time.

11) What is the formula for power?

P=WΔt

p is the power, W is the work done by the body and Δt is the time taken

The questions represented above showcase the type of questions and NEET Physics 2025 exam pattern through the work power and energy chapter. The candidates who are planning to appear for the NEET exam 2025 must know these chapters in detail along with practicing the question papers or sample papers. Solving the NEET question papers increases confidence and the chance of scoring good marks in the exam.