Mechanics RRB PYQ – Physics Previous Year Questions

Practice Mechanics RRB PYQ questions from Railway examinations, including RRB NTPC PYQ, RRB Group D PYQ, RRB JE PYQ, RRB ALP PYQ and RRB Technician PYQ. This topic-wise Physics question set covers important concepts related to work, power, energy, mass, force, Newton’s laws of motion, momentum, distance, displacement, speed, velocity, acceleration, equations of motion, friction and motion, helping you revise essential Physics concepts for RRB examinations.

Each question includes the correct answer and an explanation to help you understand the concept, strengthen your Physics fundamentals, and revise important Mechanics topics for RRB Railway examinations.

Start practicing Mechanics RRB PYQs and strengthen your Physics preparation.

511

An object moving at 4 m/s has kinetic energy of 120 J. Find its mass.

RRB Group D; RRB Group D 01/10/2018 / Shift-I; 01/10/2018 / Shift-III 2018

512

A compressed spring has _____ energy compared with an uncompressed spring.

RRB Group D 12/11/2018 / Shift-III 2018

513

An object moving at 5 m/s has kinetic energy of 25 J. What is its kinetic energy when its speed doubles?

RRB Group D 01/10/2018 / Shift-II 2018

514

An object is dropped from a height. Which energy does it have immediately before touching the ground?

RRB Group D 18/09/2018 / Shift-II 2018

515

When a bullet is fired, how does its kinetic energy compare with that of the recoiling gun?

RRB Ministerial & Isolated Categories (Primary Teacher); RRB Group D 11/09/2025 / Shift-II; 22/09/2018 / Shift-I 2025; 2018

516

A 12 kg object is 5 m above the ground. Find its energy. (g = 9.8 m/s²)

RRB Group D 12/10/2018 / Shift-I 2018

517

_____ is known as the capacity of an object to do work.

RRB Group D 27/09/2018 / Shift-I 2018

518

Mechanical energy minus kinetic energy equals:

RRB Group D; RRB Group D; RRB Group D 19/09/2018 / Shift-III; 12/10/2018 / Shift-II; 16/11/2018 / Shift-III 2018

519

What happens to the total energy of a body falling freely toward the earth?

RRB Group D 13/12/2018 / Shift-II 2018

520

Find the energy of a 50 kg body at a height of 6 m.

RRB Group D 22/09/2018 / Shift-III 2018

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