41. If the given forces P1, P2, P3 and P4 are such that the force polygon does not close, then the system will
42. A shell travelling with a horizontal velocity of 100 m/sec explodes and splits into two parts, one of mass 10 kg and the other of 15 kg. The 15 kg mass drops vertically downward with initial velocity of 100 m/sec and the 10 kg mass begins to travel at an angle to the horizontal of tan-1x, where x is
43. A ladder of weight 'w' rests against a smooth vertical wall and rests on rough horizontal ground, the coefficient of friction between the ladder and the ground being $$\frac{1}{4}$$. The maximum angle of inclination of the ladder to the vertical, if a man of weight 'w' is to walk to the top of it safely, is tan-1x, where x is
44. The length of a Second's pendulum, is
45. For a simple pendulum, the period of one oscillation is
46. The locus of the instantaneous centre of a moving rigid body, is
47. The inherent property of a body which offers reluctance to change its state of rest or uniform motion, is
48. Engineer's units of force, is
49. If y is force and x is velocity, then dimensions of $$\frac{{{{\text{d}}^2}{\text{y}}}}{{{\text{d}}{{\text{x}}^2}}}$$ are
50. The moment of inertia of a hollow circular section whose external diameter is 8 cm and internal diameter is 6 cm, about centroidal axis, is
Read More Section(Applied Mechanics and Graphic Statics)
Each Section contains maximum 100 MCQs question on Applied Mechanics and Graphic Statics. To get more questions visit other sections.