statics

Related Questions

• If two like parallel forces of $\frac{P}{Q}$Newton and $\frac{Q}{P}$Newton have a resultant of 2 Newton, then

  ---

• Forces proportional to AB, BC and 2CA act along the sides of triangle ABC in order, their resultants represented in magnitude and direction is

  ---

• Forces of magnitudes $P-Q,P$and $P+Q$act at a point parallel to the sides of an equilateral triangle taken in order. The resultant of these forces, is

  ---

• Two forces acting in opposite directions on a particle have a resultant of 34 Newton; if they acted at right angles to one another, their resultant would have a magnitude of 50 Newton. The magnitude of the forces are

  ---

• The resultant of two forces P and Q is R. If one of the forces is reversed in direction, the resultant becomes ${R}'$, then

  ---