The static friction

Related MCQs

• The ratio of static friction to dynamic friction is always
• Static friction is always
• Coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies.
• A ladder is resting on a rough ground and leaning against a smooth vertical wall. The force of friction will act
• The friction experienced by a body, when at rest, is known as
• In a screw jack, the effort required to lift the load is given by. Where W = Load lifted, ? = Helix angle, and ? = Angle of friction
• The friction experienced by a body, when in motion, is known as
• The skidding away of the vehicle on a level circular path can be avoided if the force of friction between the wheels and the ground is
• The angle which the normal reaction makes with the resultant reaction is called angle of friction.
• A force acting in the opposite direction to the motion of the body is called force of friction.