A block of mass is connected to an ideal spring of stiffness `K_(1)` on left hand side and to an elastic strig of stiffness `K_(2)` on right hand side as shown in figure the time period of motion if mass m is displaced by 'x' as shown in figure.

A massless Rod AB is hinged at point A. At point P, it is connected by a spring of stiffness K_(1) and at point B it is connected to another spring of stiffness K_(2) connected to mass m as shown in figure the length of Rod AB is l and displaced by a distance x from its mean position as shown in figure then the time period of S.H.M. of mass is

A massless Rod AB is hinged at point A. At point P, it is connected by a spring of stiffness K_(1) and at point B it is connected to another spring of stiffness K_(2) connected to mass m as shown in figure the length of Rod AB is l and displaced by a distance x from its mean position as shown in figure then the time period of S.H.M. of mass is

A spring of spring constant K is cut equal parts of which t part are places in particle and connected will mass m shown in figure The time period of oscilation motion of mass m is

Two identical springs of spring constant k are attached to a block of mass m and to fixed supports as shown in the figure. The time period of oscillation is

Two identical springs of spring constant k are attached to a block of mass m and to fixed supports as shown in the figure. The time period of oscillation is

A disc of mass m is connected with an ideal spring of stiffness k . If it is released from rest, it rolls without sliding on an inclination plane. The maximum elongation of the spring is:

A spring of spring constant k is cut into n equal parts, out of which r parts are placed in parallel and connected with mass M as shown in figure. The time period of oscillatory motion of mass M is:

A spring of spring constant k is cut into n equal parts, out of which r parts are placed in parallel and connected with mass M as shown in figure. The time period of oscillatory motion of mass M is: