Applied Mechanics and Graphic Statics If the radius of the earth is 600 km the height of a mountain above sea level at the top of which a beat seconds pendulum at sea level, looses 27 seconds a day, is 1500 meters 2000 meters 1000 meters 500 meters 1500 meters 2000 meters 1000 meters 500 meters ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A circular disc rotates at n rpm. The angular velocity of a circular ring of same mass and radius as the disc and to have the same angular momentum is n/4 rpm n/2 rpm n rpm 2n rpm n/4 rpm n/2 rpm n rpm 2n rpm ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Force polygon method is applicable for Concurrent coplanar force system Any coplanar force system Non-concurrent coplanar force system A system of parallel forces only Concurrent coplanar force system Any coplanar force system Non-concurrent coplanar force system A system of parallel forces only 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 E/2 E 2E 4E E/2 E 2E 4E ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A body of weight 14 g appears to weight 13 g when weighed by a spring balance in a moving lift. The acceleration of the lift at that moment was 0.7 m/sec² 1 cm/sec² 1 m/sec² 0.5 m/sec² 0.7 m/sec² 1 cm/sec² 1 m/sec² 0.5 m/sec² ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Free body diagram is an Isolated joint with all the forces, internal as well as external, acting on it Isolated joint with only body forces acting on it Isolated joint with internal forces acting on it None of these Isolated joint with all the forces, internal as well as external, acting on it Isolated joint with only body forces acting on it Isolated joint with internal forces acting on it None of these ANSWER DOWNLOAD EXAMIANS APP
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