Physics-Work Done by Forces
NEET Physics Work Done by Forces MCQ Question
Type: MCQ-fact-Hard-Class 11
What is the nature of work done by the friction force on a moving body?
A
Positive work done
B
Negative work done
C
Zero work done
D
Variable work done
Correct Answer
Option B
Detailed Explanation
The work done by the friction or viscous force on a moving body is negative, as stated in the NCERT context.
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