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 O d. both of above are wrong O e. none of the above A number of forces acting at a point will be in equilibrium if * O 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 perpendicular directions are both zero O d. all of them are inclined equally e. none of the above

Question
Solve please
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
O d. both of above are wrong
O e. none of the above
A number of forces acting at a point will
be in equilibrium if *
O 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
perpendicular directions are both zero
O d. all of them are inclined equally
e. none of the above
View transcribed image text
Expand
Expand

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Mechanical Engineering

Classical Mechanics

Related Mechanical Engineering Q&A

Find answers to questions asked by students like you.

Q: Consider an airfoil in a flow at standard sea level conditions with a freestream velocity of 50 m/s....

A: Given Data: The inlet pressure is: P∞ =1 atm The pressure at point-1 is: P1=0.7545 atm The Mach num...

Q: Determine the moment of inertia and radius of gyration of the shaded area shown with respect to the ...

A: Consider the diagram shown below for the elemental area.

Q: Describe first moment of area for any shape and its importance and with reference to the shape below...

A: First moment of area of any shape about any axis is the measure of spatial distribution of that area...

Q: Discuss the Surface defects in detail with neat sketches.

A: Surface defects are the defects that change the orientation of the surface of the material, which re...

Q: Using the coordinate axes shown, write equations for the shear V and bending moment M for any sectio...

A: Draw the free-body diagram of the beam.

Q: 21-71. The space capsule has a mass of 2 Mg, center of mass at G, and radii of gyration about its ax...

A: Write the expression of the moment of inertia of the space capsule in the x-direction. Write the ex...

Q: *3-16. The cable exerts a force of P = 6 kN at the end of the 8-m-long crane boom. If 0 = 30°, deter...

A: Given data: Force exerted by cable, P = 6kN Length of the crane boom, L= 8 m   Now since one of the ...

Q: Conservation of mass principle for a two-inlet–one-outlet steady-flowsystem

A: The mass flow rate at the two inlets of the pipe is m1 and m2. The mass flow rate at the outlet of t...

Q: What is a simply supported beam?

A: A simply supported beam is one of the simplest structures in Structural Mechanics. The one end of a ...

Transcribed Image Text

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 O d. both of above are wrong O e. none of the above A number of forces acting at a point will be in equilibrium if * O 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 perpendicular directions are both zero O d. all of them are inclined equally e. none of the above