Applied Mechanics and Graphic Statics The motion of a bicycle wheel is Translatory Rotary Curvilinear Rotary and translatory Translatory Rotary Curvilinear Rotary and translatory 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 None of these Zero 10 m/sec 5 m/sec None of these Zero 10 m/sec 5 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A 49 kg lady stands on a spring scale in an elevator. During the first 5 sec, starting from rest, the scale reads 69 kg. The velocity of the elevator will be 25 m/sec 20 m/sec 10 m/sec 15 m/sec 25 m/sec 20 m/sec 10 m/sec 15 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics When a body falls freely under gravitational force, it possesses No weight Maximum weight No effect on its weight Minimum weight No weight Maximum weight No effect on its weight Minimum weight ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The height at which the end of a rope of length ‘l’ should be tied so that a man pulling at the other end may have the greatest tendency to overturn the pillar, is l/√2 ¾ l 2/√3 l ½ l l/√2 ¾ l 2/√3 l ½ l ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The maximum frictional force which comes into play, when a body just begins to slide over the surface of a another body, is known Sliding friction None of these Limiting friction Rolling friction Sliding friction None of these Limiting friction Rolling friction ANSWER DOWNLOAD EXAMIANS APP
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