A.0
B.2 N
C.6 N
D.21 N
Related Mcqs:
- The statement — if forces acting on a point can be represented in magnitude and direction by the sides of a polygon taken in order then their resultant will be represented in magnitude and direction by the closing side of the polygon taken in opposite order —- is known as
- In case the resultant of all the forces acting on a dam passes outside the base, the dam would overturn unless
- When two forces acting at a point are such that if the direction of one is reversed, the direction of the resultant is turned through a right angle, the forces must be
- The statement the resultant of the external forces applied to a body (rigid or non-rigid) composed of a system of particles is equivalent to the vector summation of the effective forces acting on all particles-is known as
- Two forces of 6 and 8 kg act at right angles to each other, the resultant force will be
- When two concurrent and coplaner forces P and Q act at an angle of 180?, their resultant will be a
- For safety against overturning in a gravity dam, the resultant of all the forces acting on a dam must pass
- The resultant of coplaner parallel forces is found by load line diagram, while the position is found by
- In case of balancing problems pertaining to locomotives, the resultant unbalanced force is minimum when
- Which of the following forces does not act in case of fluids?
