The spring constants of two springs of same length are `k_(1)` and `k_(2)` as shown in figure. If an object of mass m is suspended and set in vibration , the period will be

Two spring of spring constants k_(1) and k_(2) ar joined and are connected to a mass m as shown in the figure. Calculate the frequency of oscillation of mass m.

A spring of force constant k is cut into two parts whose lengths are in the ratio 1:2 . The two parts are now connected in parallel and a block of mass m is suspended at the end of the combined spring. The period of oscillation of block is

A block of mass m is connected between two springs (constants K_(1) and K_(2) ) as shown in the figure and is made to oscillate, the frequency of oscillation of the system shall be-

A mass m is suspended by means of two coiled springs which have the same length in unstretched condition as shown in figure. Their force constants are k_(1) and k_(2) respectively. When set into vertical vibrations, the period will be

A mass m is suspended by means of two coiled spring which have the same length in unstretched condition as in figure. Their force constant are k 1 and k 2 respectively. When set into vertical vibrations, the period will be

A mass m is suspended separately by two different springs of spring constant k_(1) and k_(2) given the time period t_(1) and t_(2) respectively. If the same mass m is shown in the figure then time period t is given by the relation

Two springs of spring constant k_(1)and k_(2) are connected by a mass m as shown in the figure. Under negligible friction, if the mass is displaced by small amount x from its equilibrium position and released, the period of oscillation is

As shown in the figure, two light springs of force constant k_(1) and k_(2) oscillate a block of mass m. Its effective force constant will be