If the resultant of a number of forces acting on a body is zero, then the body will not be in equilibrium

Related MCQs

• Two like parallel forces are acting at a distance of 24 mm apart and their resultant is 20 N. If the line of action of the resultant is 6 mm from any given force the two forces are
• The polygon law of forces states that if a number of forces, acting simultaneously on a particle, be represented in magnitude and direction by the sides a polygon taken in order, then their resultant is represented in magnitude and direction by the closing side of the polygon, taken in opposite direction.
• If a number of forces acting at a point be represented in magnidude and direction by the three sides of a triangle, taken in order, then the forces are not in equilibrium
• The triangle law of forces states that if two forces acting simultaneously on a particle, be represented in magnitude and direction by the two sides of a triangle taken in order, then their resultant may be represented in mangnitude and direction by the third side of of a triangle, taken in opposite order.
• If the resultant of two equal forces has the same magnitude as either of the forces, then angle between the two forces is
• If three forces acting at a point are represented in magnitude and direction by the three sides of a triangle, taken in order, then the forces are in equilibrium
• The resultant of the two forces P and Q is R. If Q is doubled, the new resultant is perpendicular to P. Then
• If three forces acting at a point be represented in magnitude and direction by the three sides of a triangle, taken in order, the forces shall be in equilibrium.
• A resultant force is a single force which produces the same effect as produced by all the given forces acting on a body
• Varingon's theorem of moments states that if a number of coplaner forces acting on a particle are in equilibrium, then