Physics-Work Done by Forces
NEET Physics Work Done by Forces MCQ Question
Type: MCQ-fact-Easy-Class 11
What is the sign of work done by a man lifting a bucket out of a well?
A
Positive
B
Negative
C
Zero
D
Indeterminate
Correct Answer
Option A
Detailed Explanation
The work done by a man lifting a bucket is considered positive because the force exerted by the man is in the same direction as the displacement of the bucket.
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