Pick up the incorrect statement from the following ?

Engineering Mechanics 17/12/2020

A. The C.G. of a circle is at its center
B. The C.G. of a triangle is at the intersection of its medians
C. The C.G. of a rectangle is at the inter-section of its diagonals
D. The C.G. of a semicircle is at a distance of r/2 from the center
E. The C-G. of an ellipse is at its center

Related Mcqs:

    Forces are called concurrent when their lines of action meet in________________?
    A. one point B. two points C. plane D. perpendicular planes E. different planes...
    The algebraic sum of moments of the forces forming couple about any point in their plane is_________________?
    A. equal to the moment of the couple B. constant C. both of above are correct D. both of above are wrong E. none of the above...
    If n = number of members andy = number of joints, then for a perfect frame, n =_________________?
    A. j-2 B. 2j-l C. 2/-3 D. 3/-2 E. 2/ -4...
    Which of the following is a vector quantity___________________?
    A. energy B. mass C. momentum D. angle E. speed...
    Two coplanar couples having equal and opposite moments_________________?
    A. balance each other B. produce a couple and an unbalanced force C. are equivalent D. produce a moment of couple E. can not balance each other...

Leave a Reply

Your email address will not be published. Required fields are marked *