Solved UPSC CDS/OTA Question
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Q · Work, Energy and PowerMedium · 45s
A force of 20 N moves a body 5 m in its direction. Calculate the work done.
TopicWork, Energy and Power
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Work = F × s = 20 × 5 = 100 J.
Final Answer: Option D - 200 J