Applied Mechanics and Graphic Statics A disc of mass 4 kg, radius 0.5 m and moment of inertia 3 kg.m² rolls on a horizontal surface so that its center moves with speed 5 m/see. Kinetic energy of the disc is 400 J 150 J 50 J 200 J 400 J 150 J 50 J 200 J ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The angle which an inclined surface makes with the horizontal when a body placed on it is on the point of moving down, is called Angle of friction Angle of repose Angle of inclination None of these Angle of friction Angle of repose Angle of inclination None of these ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A simple pendulum of length 1 has an energy E when its amplitude is A. If its amplitude is increased to 2A, the energy becomes 4E E/2 2E E 4E E/2 2E E ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Which of the following represents the state of neutral equilibrium? A cube resting on one edge A smooth cylinder lying on a convex surface None of these A smooth cylinder lying on a curved surface A cube resting on one edge A smooth cylinder lying on a convex surface None of these A smooth cylinder lying on a curved surface ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The dimensions of Gravitational Universal constant ‘G’ are M-2L3T2 M-1L3r2 M1L3T2 M-1L2r2 M-2L3T2 M-1L3r2 M1L3T2 M-1L2r2 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The ratio of unit of force in gravitational system to that in absolute system is (where ‘g’ is acceleration due to gravity) None of these 1 1/g g None of these 1 1/g g ANSWER DOWNLOAD EXAMIANS APP
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