For a non-concurrent force system to be in equilibrium__________________?

Related Mcqs:

A block in the shape of a parallelopiped of sides lm x 2m x 3m lies on the surface. Which of the faces gives maximum stable block ?

A. 1 m x 2 m B. 2 m x 3 m C. 1 m x 3m D. equally stable on all faces...

If the kinetic energy and potential energy of a simple harmonic oscillator of amplitude A are both equal to half the total energy, then the displacement is equal to_________________?

A. A B. A/2 C. A/V2 D. AV2...

A rope is wrapped twice around a rough pole with a coefficient of friction ‘A . It is subjected to a force Fj at one end and a gradually increasing force F2 is applied at the other end till the rope just starts slip-ping. At this instant the ratio of F2 to Fi is_____________________?

A. 1 B. e2* C. e4* D. e*72...

In a lifting machine a weight of 5 kN is lifted through 200 mm by an effort of 0.1 kN moving through 15 m. The mechanical advantage and velocity ratio of the machine are respectively_____________________?

A. 50 and 75 B. 75 and 50 C. 75 and 75 D. 50 and 50...

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___________________?

A. 1.00 m/sec B. 1.57 m/sec C. 3.14 m/sec D. 6.28 m/sec...