The graphical method of determining the forces in the members of a truss is based on________________?
The force polygon representing a set of forces in equilibrium is a_____________________?
Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction. The speeds of the objects are____________________?
The angular speed of a car taking a circular turn of radius 100 m at 36 km/hr will be___________________?
The condilion for a lifting machine to be reversible is that its efficiency should be_________________?
In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is_____________________?
A system of copianar forces acting on a rigid body can be reduced to________________?
Force polygon method is applicable for_____________________?
The diagram showing the point of application and line of action of forces in their plane is called____________________?
The bending moment in an arch is proportional to___________________?
