If a number of forces are acting at a point, their resultant will be inclined at an angle ? with the horizontal, such that

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 velocity ratio in case of an inclined plane inclined at angle ? to the horizontal and weight being pulled up the inclined plane by vertical effort is
• 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 the resultant of two equal forces has the same magnitude as either of the forces, then angle between the two forces is
• 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.
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• If the resultant of a number of forces acting on a body is zero, then the body will not be 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