In the lever of third order, load W, effort P and fulcrum F are oriented as follows_________________?

Related Mcqs:

If two equal forces of magnitude P act at an angle 9°, their resultant will be________________?

A. P/2 cos 9/2 B. IP sin 9/2 C. 2P tan 9/2 D. IP cos 9/2 E. Psin 9/2...

A single force and a couple acting in the same plane upon a rigid body________________?

A. balance each other B. cannot balance each other C. produce moment of a couple D. are equivalent E. none of the above...

The center of gravity of a triangle lies at the point of__________________?

A. concurrence of the medians B. intersection of its altitudes C. intersection of bisector of angles D. intersection of diagonals E. all of the above...

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...

The total elongation produced in a bar of uniform section hanging vertically downwards due to its own weight is equal to that produced by a weight________________?

A. of same magnitude as that of bar and applied at the lower end B. half the weight of bar applied at lower end C. half of the square of weight of bar applied at lower end D. one-fourth of weight of bar applied at lower end E. none of the above...