Applied Mechanics and Graphic Statics A bullet weighing 200 g is fired horizontally with a velocity of 25 m/sec from a gun carried on a carriage which together with the gun weighs 100 kg. The velocity of recoil of the gun, will be 1.00 m/sec 1.5 m/see 0.01 m/sec 0.05 m/sec 1.00 m/sec 1.5 m/see 0.01 m/sec 0.05 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The practical units of work, is Newton Joule Dyne Erg Newton Joule Dyne Erg 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
Applied Mechanics and Graphic Statics The maximum velocity of a body vibrating with a simple harmonic motion of amplitude 150 mm and frequency 2 vibrations/sec, is 0.18845 m/sec 18.85 m/sec 188.5 m/sec 1.885 m/sec 0.18845 m/sec 18.85 m/sec 188.5 m/sec 1.885 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A ball of mass 250 g moving on a smooth horizontal table with a velocity of 10 m/sec hits an identical stationary ball ‘B’ on the table. If the impact is perfectly plastic, the velocity of the ball ‘B’ just after impact would be 10 m/sec Zero None of these 5 m/sec 10 m/sec Zero None of these 5 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics In a simple screw jack, the pitch of the screw is 9 mm and length of the handle operating the screw is 45 cm. The velocity ratio of the system is 25 5 314 1.5 25 5 314 1.5 ANSWER DOWNLOAD EXAMIANS APP
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