Mechanical Engineering - Engineering Mechanics - Discussion

Discussion Forum : Engineering Mechanics - Section 1 (Q.No. 28)
28.
A body will begin to move down an inclined plane if the angle of inclination of the plane is __________ the angle of friction.
equal to
less than
greater than
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
21 comments Page 3 of 3.

Tabish Faheem said:   3 years ago
When the angle of inclination is equal to the angle of friction, the component of weight parallel to the plane is just sufficient to overcome the frictional force.

So, Option A is correct.


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