Two spring have force constants `k_(1)` and `k_(2)` respectively. They are attached to a mass m and two fixed supports as shwon in figure. If the surface is frictionless, fing the time period of oscillations. What is the spring factore of this combination.

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

Four massless springs whose force constants are 2k, 2k, k and 2k respectively are attached to a mass M kept on a frictionless plane (as shown in figure). If the mass M is displaced in the horizontal direction.

Four massless springs whose force constants are 2k, 2k, k and 2k respectively are attached to a mass M kept on a frictionless plane (as shown in figure). If the mass M is displaced in the horizontal direction.

Four massless springs whose force constants are 2k, 2k, k and 2k respectively are attached to a mass M kept on a frictionless plane (as shown in figure). If the mass M is displaced in the horizontal direction.

Two identical springs of spring constant k are attached to a block of mass m and to fixed supports as shown in figure. When the mass is displaced from equilibrium position by a distance x towards right, find the restoring force.

Two identical springs of spring constant k are attached to a block of mass m and to fixed supports as shown in figure. When the mass is displaced from equilibrium position by a distance x towards right, find the restoring force.

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.

Two springs of force constants K_(1) " and " K_(2) are connected to a mass m as shown I the figure. If both K_(1) " and " K_(2) are made four times their original values, the frequency of oscillation becomes,

Two identical springs of spring constant k are attached to a block of mass m and to fixed supports as shwon in figure . Show that when the mass is displaced from its equilibrium position on either side, it executes a simple harmonic motion. Find th eperiod of oscillation.