The force required to move the body up the plane will be minimum if it makes an angle with the inclined plane

Related MCQs

• 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
• A body will begin to move down an inclined plane if the angle of inclination of the plane is
• The angle of the inclined plane at which a body just begins to slide down the plane, is called helix angle.
• The angle of inclination of the plane at which the body begins to move down the plane, is called
• The minimum force required to slide a body of weight W on a rough horizontal plane is
• If P is the force acting on the body, m is the mass of the body and a is the acceleration of the body, then according to Newton's second law of motion,
• The angle which the normal reaction makes with the resultant reaction is called angle of friction.
• In a screw jack, the effort required to lift the load is given by. Where W = Load lifted, ? = Helix angle, and ? = Angle of friction
• Two forces are acting at an angle of 120?. The bigger force is 40N and the resultant is perpendicular to the smaller one. The smaller force is
• If a number of forces are acting at a point, their resultant will be inclined at an angle ? with the horizontal, such that