The maximum frictional force which comes into play when a body just begins to slide over another surface is called__________________?

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...

Limiting force of friction is the__________________?

A. tangent of angle between normal-reaction and the resultant of normal reaction and limiting friction B. ratio of limiting friction and normal reaction C. the friction force acting when the body is just about to move D. the friction force acting when the body is in motion E. minimum force of friction...

If rain is falling in the opposite direction of the movement of a pedestrain, he has to hold his umbrella___________________?

A. more inclined when moving B. less inclined when moving C. more inclined when standing D. less inclined when standing E. none of the above...

According to principle of transmissibility of forces, the effect of a force upon a body is_________________?

A. maximum when it acts at the center of gravity of a body B. different at different points in its line of action C. the same at every point in its line of action D. minimum when it acts at the C.G. of the body E. none of the above...

Pick up the incorrect statement from the following ?

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 … Pick up the incorrect statement from the following ?Read More...