Applied Mechanics and Graphic Statics The resultant of two forces acting at right angles is 5 kgf and if they act at an angle of 60°, it is 37 kgf. The magnitudes of the forces are: 2 kgf, 3 kgf 5 kgf, 3 kgf 4 kgf, 5 kgf 3 kgf, 4 kgf 2 kgf, 3 kgf 5 kgf, 3 kgf 4 kgf, 5 kgf 3 kgf, 4 kgf ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A particle is executing simple harmonic motion in a line 1.0 m long. If the time of one complete vibration is 1 sec, then the maximum velocity of the particle is 3.14 m/sec 1.57 m/sec 6.28 m/sec 1.00 m/sec 3.14 m/sec 1.57 m/sec 6.28 m/sec 1.00 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If A is the amplitude of particle executing simple harmonic motion, then the total energy E of the particle is Independent of A Proportional to A Proportional to 1/A² Proportional to A² Independent of A Proportional to A Proportional to 1/A² Proportional to A² ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics ‘P’ is the force acting on a body whose mass is ‘m’ and acceleration is ‘f’. The equation P - mf= 0, is known as None of these Equation of dynamic equilibrium Equation of dynamics Equation of statics None of these Equation of dynamic equilibrium Equation of dynamics Equation of statics 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 0.6 0.65 0.75 0.7 0.6 0.65 0.75 0.7 ANSWER DOWNLOAD EXAMIANS APP
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