Question
Read the following statements:
Statement 1 : An object can have non-zero mechanical energy
Statement 2 : An object can do zero work even if the force acting
Choose the correct option.
Asked in CTET (Maths & Science) · 2026
Energy · Physics
Exam PYQ4 Options
Quick Revision
Mechanical work equals force times displacement in the force direction: W = Fs cos θ.
Correct AnswerCorrect option for this question
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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.
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