Applied Mechanics and Graphic Statics The member which does not carry zero force in the structure shown in below figure, is BC BD ED DC BC BD ED DC ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A ball moving on a smooth horizontal table hits a rough vertical wall, the coefficient of restitution between ball and wall being 1/3. The ball rebounds at the same angle. The fraction of its kinetic energy lost is 44052 43833 43864 43839 44052 43833 43864 43839 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Time period and length of a second’s pendulum respectively are 2 sec and 99.4 cm 2 sec and 92.7 cm 1 sec and 99.4 cm 1 sec and 92.7 cm 2 sec and 99.4 cm 2 sec and 92.7 cm 1 sec and 99.4 cm 1 sec and 92.7 cm ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A particle moving with a simple harmonic motion, attains its maximum velocity when it passes None of these Through the mean position The extreme point of the oscillation Through a point at half amplitude None of these Through the mean position The extreme point of the oscillation Through a point at half amplitude ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A hoop of radius 3 m weighs 100 kg. It rolls along a horizontal floor so that at its centre of mass has a speed of 200 mm/sec. The work required to stop the hoop is 2 J 6 J 8 J 4 J 2 J 6 J 8 J 4 J ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For lifting a load of 50 kg through a distance of 2.5 cm, an effort of 12.5 kg is moved through a distance of 40 cm. The efficiency of the lifting machine, is 0.75 0.7 0.6 0.65 0.75 0.7 0.6 0.65 ANSWER DOWNLOAD EXAMIANS APP
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