## Lakshya Education MCQs

Question: Two non-collinear parallel equal forces acting in opposite direction
Options:
 A. balance each other B. constitute a moment C. constitute a couple D. constitute a moment of couple

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## More Questions on This Topic :

Question 1. The center of percussion of the homogeneous rod of length l suspended at the top will be
1.     L/2
2.     L/3
3.     3L/4
4.     2L/3
Question 2. A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of
1.     r/2
2.     r/A
3.     r/%
4.     0.134 r
Question 3. The center of gravity of a triangle lies at the point of
1.     Concurrence of the medians
2.     Intersection of its altitudes
3.     Intersection of bisector of angles
4.     Intersection of diagonals
Question 4. A framed structure is perfect if it contains members equal to (where n = number of joints in a frame)
1.     2n-3
2.     n-l
3.     2n-l
4.     n-2
Question 5. The m.i. of hollow circular section about a central axis perpendicular to section as compared to its m.i. about horizontal axis is
1.     same
2.     double
3.     half
4.     four times