Applied Mechanics and Graphic Statics In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is 50 30 60 80 50 30 60 80 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A stone of mass 1 kg is tied to a string of length 1 m and whirled in a horizontal circle at a constant angular speed 5 rad/sec. The tension in the string is, 25 N 10 N 15 N 5 N 25 N 10 N 15 N 5 N ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The ratio of the speed of a rolling cylinder to the speed of sliding cylinder is Between 1 and 2 Less than 1 Greater than 2 Equal to 1 Between 1 and 2 Less than 1 Greater than 2 Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A solid cylinder of mass M and radius R rolls down an inclined plane without slipping. The acceleration of center of mass of rolling cylinder is (where āgā is acceleration due to gravity and 0 is inclination of plane with horizontal.) g sin 9 (2/3) g sin 0 (2/3) g cos 9 (1/3) g sinB g sin 9 (2/3) g sin 0 (2/3) g cos 9 (1/3) g sinB 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 Time required to stop a car moving with a velocity 20 m/sec within a distance of 40 m, is 5 sec 2 sec 4 sec 3 sec 5 sec 2 sec 4 sec 3 sec ANSWER DOWNLOAD EXAMIANS APP
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