Applied Mechanics And Graphic Statics - Study Mode
[#41] In the structure shown in below figure, the member which carries zero force, is
Correct Answer
(D) All the above
[#42] If two equal forces of magnitude P act at an angle $$ heta $$, their resultant, will be
Correct Answer
(D) $$2{ ext{P}}cos frac{ heta }{2}$$
[#43] A projectile is thrown at an angle ‘α’ to the horizontal with velocity ‘v’. It will have the maximum centripetal acceleration
Correct Answer
(A) At the start
[#44] Varingon’s theorem of moment’s states
Correct Answer
(D) Algebraic sum of the moments of the forces about any point in their plane, is equal to the moment of their resultant about that point
[#45] 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:
Correct Answer
(B) 3 kgf, 4 kgf