Questions tagged 'Parallel forces'

• Like parallel forces act at the vertices A, B and C of a triangle ABC and are proportional to the lengths BC, AC and AB respectively. The centre of the force is at the
  Category: statics | Tags: Parallel forces, Moment and Couples
• Three forces P, Q, R act along the sides BC, CA, AB of a $\Delta ABC$ taken in order, if their resultant passes through the centroid of $\Delta ABC,$ then
  Category: statics | Tags: Parallel forces, Moment and Couples
• P, Q, R are the points on the sides BC, CA, AB of the triangle ABC such that $BP:PC=CQ:QA=AR:RB=m:n$. If $\Delta $denotes the area of the $\Delta ABC$, then the forces $\overrightarrow{AP},\overrightarrow{BQ},\overrightarrow{CR}$ reduce to a couple whose moment is
  Category: statics | Tags: Parallel forces, Moment and Couples
• If the resultant of forces P,Q,R acting along the sides BC, CA, AB of a $\Delta ABC$passes through its circumcentre, then
  Category: statics | Tags: Parallel forces, Moment and Couples
• The resultant of two unlike parallel forces of magnitude P each acting at a distance of p is a
  Category: statics | Tags: Parallel forces, Moment and Couples
• The moment of a system of coplanar forces (not in equilibrium) about three collinear points A,B,C in the plane are ${{G}_{1}},{{G}_{2}},{{G}_{3}}$then,
  Category: statics | Tags: Parallel forces, Moment and Couples
• The resultant of two like parallel forces P, Q passes through a point O. If the resultant also passes through O when Q and R replace P and Q respectively, then
  Category: statics | Tags: Parallel forces, Moment and Couples
• Any two coplanar couples of equal moments
  Category: statics | Tags: Parallel forces, Moment and Couples
• Two like parallel forces P and 3P act on a rigid body at points A and B respectively. If the forces are interchanged in position, the resultant will be displaced through a distance of
  Category: statics | Tags: Parallel forces, Moment and Couples
• Three like parallel forces P,Q, R act at the corners A,B,C of a $\Delta ABC$. If their resultant passes through the incentre of $\Delta ABC$, then
  Category: statics | Tags: Parallel forces, Moment and Couples

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