Q5
An object of mass m rests on a surface with coefficient of static friction μ. Which of the following is not correct?
A.
The force of friction is exactly μmg
B.
The maximum force of friction is μmg
AnswerC.
The force of friction is along the surface
D.
The force of friction opposes any effort to move the object
Answer: Option B
Solution
Answer: Option B
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