Applied Mechanics and Graphic Statics The force acting on a point on the surface of a rigid body may be considered to act On the periphery of the body At the centre of gravity of the body At any point on the surface normal to the line of action of the force On any point on the line of action of the force On the periphery of the body At the centre of gravity of the body At any point on the surface normal to the line of action of the force On any point on the line of action of the force ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The motion of a particle is described by the relation x = t²- 10t + 30, where x is in meters and t in seconds. The total distance travelled by the particle from t = 0 to t = 10 seconds would be 60 m 30 m Zero 50 m 60 m 30 m Zero 50 m ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics In SI units, the units of force and energy are respectively Dyne and erg kg wt and joule Newton and joule Newton and watt Dyne and erg kg wt and joule Newton and joule Newton and watt ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The dimensions of centrifugal force are M’L’T1 M’L-‘T2 M1 L2 T2 M’L’T2 M’L’T1 M’L-‘T2 M1 L2 T2 M’L’T2 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A load of 500 kg was lifted through a distance of 13 cm. by an effort of 25 kg which moved through a distance of 650 cm. The efficiency of the lifting machine is 0.55 0.5 0.3 0.4 0.55 0.5 0.3 0.4 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The diagram showing the point of application and line of action of forces in their plane is called Vector diagram Force diagram Funicular diagram Space diagram Vector diagram Force diagram Funicular diagram Space diagram ANSWER DOWNLOAD EXAMIANS APP
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