A.Law of triangle of forces
B.Lami’s theorem
C.D’Alembert’s principle
D.Law of polygon of forces
E.Newtons law of forces
Related Mcqs:
- The statement — if forces acting on a point can be represented in magnitude and direction by the sides of a polygon taken in order then their resultant will be represented in magnitude and direction by the closing side of the polygon taken in opposite order —- is known as
- The statement the resultant of the external forces applied to a body (rigid or non-rigid) composed of a system of particles is equivalent to the vector summation of the effective forces acting on all particles-is known as
- A number of forces acting at a point will be in equilibrium if
- Deflection the point of application of an external force acting on a beam is equal to the partial derivation of the work of deformation with respect to this force
- The pressure at a point in a static or uniformly moving fluid is equal in all directions. This statement is known as
- When all the forces acting on a body lie in one plane and their lines of action meet at one point, the forces
- A rigid body is in equilibrium under the action of these forces when
- Three forces A, B and C of magnitudes 8 N, 12 N and 20 N acting on a particle are in equilibrim. It can be concluded that
- The necessary condition for the forces acting on a body to be in equilibrium is that these should be
- When two forces acting at a point are such that if the direction of one is reversed, the direction of the resultant is turned through a right angle, the forces must be
