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Physics GK · Q393

Work, Energy and Power

Competitive Exams · Physics GK · question 393

Q393

In which of the following situations is the work done by negative force?

A.
When an object moves in a direction perpendicular to the direction of force
B.
When the object moves at an angle in the direction of force
C.
When an object moves in the opposite direction of force
Answer
D.
When an object moves in the direction of force

Answer: Option C

Solution

Answer: Option C
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