A block of mass m lying on a rough horizontal plance is acted upon by a horizontal force P and another force Q inclined at an angle `theta` to the vertical. The block will remain in equilibrium, if the coefficient of friction between it and the surface is

A block of mass m lying on a horizontal plane , is acted upon by a horizontal force p and another force Q inclined at an angle theta to the vertical .The block will remain in equilibrium if the coefficient of friction between it and the surface is (assume p gt Q)

A wedge of mass m, lying on a rough horizontal plane, is acted upon by a horizontal force F_(1) and another force F_(2) , inclined at an angle theta to the vertical. The block is in equilibrium, then minimum coefficient of friction between it and te surface is

A block of mass m lying on a rough horizontal plane is acted upon by a horizontal force P and another force Q inclined at an angle theta to the vertical. The minimum value of coefficient of friction of friction between the block and the surface for which the block will remain in equilibrium is

A block of mass 4kg rests on a rough horizontal plane. The plane is gradually inclined until at an angle theta=60^(@) , with the vertical, the mass just begins to side. What is the coefficient of static friction between the block and the plane?

A block of mass m is lying on horizontal surface of coefficient of friction mu. A force is applied to the block at an angle theta with the horizontal. The block will move with a minimum force F if

A block of weight w rests on a horizontal plane. A force P inclined at an angle theta to the plane is applied to the block until it is on the of motion. Find the value of coefficient of friction.

A block of mass m lying on a rough horizontal surface of friction coefficient mu is pulled by a force F as shown , the limiting friction between the block and surface will be

A homogenous block of mass m, width b and height h is resting on a rough horizontal surface A horizontal force F is applied to it , which makes it to move with a constant velocity . The coefficient of friction between block and surface is mu Find the greatest height at which force F may be applied to slide the block with out tipping over