43832
43898
44079
43959

Applied Mechanics and Graphic Statics The bending moment in an arch is proportional to

Vertical ordinate of the arch
None of these
Intercept between the arch axis and the funicular polygon
Vertical ordinate of funicular polygon

6.3 m/sec
7.3 m/sec
8.3 m/sec
9.3 m/sec

Parabola
Ellipse
Catenary
Cycloid

Applied Mechanics and Graphic Statics When a body of mass M1 is hanging freely and another of mass M2 lying on a smooth inclined plane(α) are connected by a light index tensile string passing over a smooth pulley, the acceleration of the body of mass M1, will be given by

g(M2 + M1 sin α)/(M1 + M2­) m/sec²
g(M1 + M2 sin α)/(M1 + M2­) m/sec
g(M2 × M1 sin α)/(M2 - M1­) m/sec²
g(M1 - M2 sin α)/(M1 + M2­) m/sec²

Applied Mechanics and Graphic Statics Newton’s Law of Motion is:

Everybody continues in its state of rest or of uniform motion in a straight line, unless it is acted upon by some external force
All listed here
To every action, there is always an equal and opposite reaction
The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction, in which the force acts