A block of mass m attached with a an ideal spring of force constant k is placed on a rough inclined plane having inclination `theta` with the horizontal and coefficient of friction `mu=1//2 tan theta`, Initially the block is held stationary with the spring in its relaxed state, find the maximum extension in the spring if the block is released.

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude

A block of mass m is attached with a massless spring of force constant k . The block is placed over a fixed rought inclined surface for which the coefficient of friction is mu=(3)/(4) . The block of mass m is initially at rest . The block is mass M is released from rest with spring in unstretched state. The minimum value of M required to move the block up the plane is ( neglect mass of string and pulley and friction in pulley )

A block of mass ''m' is attached with a mass - less spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu = 3//4 . The minimum value of 'M' required so that the block on the inclined plane is at rest (neglect mass of string and pulley).

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu= 3//4. The minimum value of M required to move the block up the plane is (neglect mass of string, mass of pullely and friction in pulley)

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu=(3)/(4) . The minimum value of M required to move the block up the plane is (Neglect mass of string, mass of pulley and friction in pulley)

A block of mass m is attached with a massless spring of force constant k. The block is placed over a rough inclined surface for which the coefficient of friction is mu=(3)/(4) . The minimum value of M required to move the block up the plane is (Neglect mass of string, mass of pulley and friction in pulley)