Two non-collinear parallel equal forces acting in opposite direction________________?

Related Mcqs:

If a number of forces act simultaneously on a particle, it is possible_________________?

A. not a replace them by a single force B. to replace them by a single force C. to replace them by a single force through C.G. D. to replace them by a couple E. to replace them by a couple and a force...

The units of moment of inertia of mass are_____________________?

A. kg m2 B. m4 C. kg/m2 D. kg/m E. m2/kg...

A semi-circular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi-cricular disc and horizontal surface is i. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will____________________?

A. remain horizontal B. slant up towards direction of pull C. slant down towards direction of pull D. unpredictable E. none of the above...

Frictional force encountered after commencement of motion is called________________?

A. post friction B. limiting friction C. kinematic friction D. frictional resistance E. dynamic friction...

The center of gravity of a uniform lamina lies at_______________?

A. the center of heavy portion B. the bottom surface C. the mid point of its axis D. all of the above E. none of the above...