Question
When standing still with a heavy load on your head, you expend energy and get tired. Why is zero work done on the load?
Asked in RRB Technician Grade III · 2026
Work · Physics
Exam PYQ4 Options
Quick Revision
Kinetic energy is ½mv², so doubling speed makes it four times larger.
Correct AnswerCorrect option for this question
Learn Work in 60 Seconds
Strengthen this concept with a focused video on Work: Zero Work Cases, covering the essentials you should recall in exams.
Everything you need to learn, practice & excel — in one place.
3,000+ Video-Based Study Material
PYQ-Based Quizzes
4,000+ Informative Audiobooks
6,300+ Full-Length Mock Tests
Daily Current Affairs
40,000+ PYQs
Questions Asked from Work: Zero Work Cases in Previous Exams
See how often Work: Zero Work Cases has appeared in previous-year questions across major government exams.
11UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2016, 2018, 2020, 2022, 2023, 2024, 2026
10SSC Questions Asked in These Years:2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
8Railways Questions Asked in These Years:2016, 2018, 2020, 2021, 2022, 2024, 2025, 2026
16State PSC Questions Asked in These Years:2002, 2004, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Work: Zero Work Cases has appeared in 45 previous-year exam questions, most frequently in State PSC, UPSC and SSC.
2-Minute Revision Notes
Revise Work and Its Related Concepts
Strengthen key concepts with exam-focused visual notes for faster revision.
Explore More Questions
Continue practising by chapter, topic and related subjects.
One question solved. Keep going.
Continue with the next Work Power Energy question and build your accuracy one question at a time.