A partical of mass `1kg` rests on rought contact with a plane inclined at `30^(@)` to the horizontal and is just about to slip, Find the coefficient of friction between the plane and the particle.

A block of mass 5 kg rests on a inclined plane at an angle of 30^(@) with the horizontal. If the block just begins to slide, then what is the coefficient of static friction between the block and the surface?

A block of mass 5 kg rests on a inclined plane at an angle of 30^(@) with the horizontal. If the block just begins to slide, then what is the coefficient of static friction between the block and the surface?

A block of mass 5 kg rests on a inclined plane at an angle of 30^(@) with the horizontal. If the block just begins to slide, then what is the coefficient of static friction between the block and the surface?

A block of mass 5 kg rests on a inclined plane at an angle of 30^(@) with the horizontal. If the block just begins to slide, then what is the coefficient of static friction between the block and the surface?

Two masses 6 kg and 4 kg are connected by a flexible inextensible string rest on an inclined plane inclined at 60^(@) with the horizontal as shown in figure. The coefficient of friction between the plane and the 6kg mass is 0.1 and the between the plane and the 4 kg massis 0.6 . Find the tension in the connecting string.

A body takes just twice the time as long to slide down a plane inclined at 30^(@) to the horizontal as if the plane were frictionless. The coefficient of friction between the body and the plane is

A body of mass 2 kg rests on a rough inclined plane making an angle of 30^(@) with the horizontal. The coefficient of static friction between the block and the plane is 0.7. The frictional force on the block is :