The center of percussion of the homogeneous rod of length L suspended at the top will be__________________?

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...

A number of forces acting at a point will be in equilibrium if_________________?

A. their total sum is zero B. two resolved parts in two directions at right angles are equal C. sum of resolved parts in any two per-pendicular directions are both zero D. all of them are inclined equally E. none of the above...

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

A. W between P and F B. F between W and P C. P between W and F D. W, P and F all on one side E. none of the above...

The effort required to lift a load W on a screw jack with helix angle a and angle of friction <j) is equal to_________________?

A. Wtan(a + ) B. Wtan(a-) C. Wcos(a + ) D. Wsin(a + ) E. W (sin a + cos )...

The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are____________________?

A. 2 and V6 B. 3 and 1 kg C. V5andV5 D. 2 and 5 E. none of the above...