Angle of friction is the_______________________?

Related Mcqs:

Which is the correct statement about law of polygon of forces ?

A. if any number of forces acting at a point can be represented by the sides of a polygon taken in order, then the forces are in equilibrium B. if any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are … Which is the correct statement about law of polygon of forces ?Read More...

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...

In the equation of virtual work, following force is neglected_______________________?

A. reaction of any smooth surface with which the body is in contact B. reaction of a rough surface of a body which rolls on it without slipping C. reaction at a point or an axis, fixed in space, around which a body is con-strained to turn D. all of the above E. none of … In the equation of virtual work, following force is neglected_______________________?Read More...