A mass M is suspended by two springs of force constants `K_(1) and K_(2)` respectively as shown in the diagram. The total elongation (stretch) of the two springs is

A mass is suspended separately by two springs of spring constants k_(1) and k_(2) in successive order. The time periods of oscillations in the two cases are T_(1) and T_(2) respectively. If the same mass be suspended by connecting the two springs in parallel, (as shown in figure) then the time period of oscillations is T. The correct relations is

A mass is suspended separately by two springs of spring constants k_(1) and k_(2) in successive order. The time periods of oscillations in the two cases are T_(1) and T_(2) respectively. If the same mass be suspended by connecting the two springs in parallel, (as shown in figure) then the time period of oscillations is T. The correct relations is

Two particles A and B of equal masses are suspended from two massless springs of spring constants K_(1) and K_(2) respectively. If the maximum velocities during oscillations are equal. the ratio of the amplitude of A and B is

Two spring of force constants k and 2k are connected to a mass as shown in figure. The frequency of oscillation of the mass is……..

Two plates of capacitors are provided charge "q_(1)" and "q_(2)" and connected with springs of constant "k_(1)" and "k_(2)" as shown in the diagram. Find the ratio of elongation in two springs (x_(1)/x_(2))" .(Springs are of dielectric material)

Two springs of spring constants K_(1) and K_(2) are joined in series. The effective spring constant of the combination is given by