Q.

The moment of a force

  • AIs the turning effect produced by a force, on the body, on which it acts
  • BIs equal to the product of force acting on the body and the perpendicular distance of a point and the line of action of the force
  • CIs equal to twice the area of the triangle, whose base is the line representing the force and whose vertex is the point, about which the moment is taken
  • DAll of the above
Correct Answer : (D)

All of the above

Hints :
Previous

The coefficient of friction depends upon

Next

The efficiency of a lifting machine is the ratio of

Join The Discussion