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Work Done by a Constant Force for JEE: 14 solved questions

Real JEE paper questions on work done by a constant force, part of work, energy and power. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2004 to 2026. No sign-in needed to read them.

What this topic asks

• Work from force and displacement vectors — 14 questions

All 14 questions with solutions

• Given below are two statements: Statement I: An object moves from position ⃗r₁ to position ⃗r₂ under a conser… JEE Main 22nd Jan 2nd Shift 2026
• A body of mass 2 kg moving with velocity of ⃗vᵢₙ=3̂i+4̂j m s⁻¹ enters into a constant force field of 6 N dire… JEE Main 8th April 2nd Shift 2025
• A force ⃗F=2̂i+b̂j+̂k is applied on a particle and it undergoes a displacement ̂i-2̂j-̂k. What will be the va… JEE Main 22nd Jan 2nd Shift 2025
• Identify the correct statement from the following: A. Work done by a man in lifting a bucket out of a well by… JEE Main 29th Jan 2nd Shift 2023
• A force ⃗F=(5̂i+3̂j+2̂k) N is applied over a particle which displaces it from its origin to the point ⃗r=(2̂i… AIEEE 2004
• A 1 kg block subjected to two simultaneous forces (2̂i+3̂j+4̂k) N and (3̂i-̂j-2̂k) N is moved a distance of 2… JEE Main 4th April 1st Shift 2026
• A small particle moves to position 5̂i-2̂j+̂k from its initial position 2̂i+3̂j-4̂k under the action of force… JEE Main 1st Feb 1st Shift 2023
• Two persons A and B perform same amount of work in moving a body through a certain distance d with applicatio… JEE Main 27th Aug 1st Shift 2021
• A cricket ball of mass 0.15 kg is thrown vertically up by a bowling machine so that it rises to a maximum hei… JEE Main 3rd Sept 1st Shift 2020
• A particle which is experiencing a force, given by ⃗F=3̂i-12̂j, undergoes a displacement of ⃗d=4̂i. If the pa… JEE Main 10th Jan 2nd Shift 2019
• A particle of mass 100 g is thrown vertically upwards with a speed of 5 m/s. The work done by the force of gr… AIEEE 2006
• A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m which… AIEEE 2006
• A particle is acted upon by a force of constant magnitude which is always perpendicular to the velocity of th… AIEEE 2004
• A boy pushes a box of mass 2 kg with a force ⃗F=(20̂i+10̂j) N on a frictionless surface. If the box was initi… JEE Main 26th Feb 1st Shift 2021