A ladder is resting on a rough ground and leaning against a smooth vertical wall. The force of friction will act

Related MCQs

• A ladder is resting on a smooth ground and leaning against a rough vertical wall. The force of friction will act
• 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
• A force acting in the opposite direction to the motion of the body is called force of friction.
• The minimum force required to slide a body of weight W on a rough horizontal plane is
• The ratio of static friction to dynamic friction is always
• Coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies.
• A lead ball with a certain velocity is made to strike a wall, it falls down, but rubber ball of same mass and with same velocity strikes the same wall, it rebounds. Select the correct reason from the following
• A smooth cylinder lying on its convex surface remains in
• A smooth cylinder lying on a
• The force which acts along the radius of a circle and directed away from the centre of the circle is called centrifugal force