A block of mass m is attached to two unstretched springs of spring constants `k_1 and k_2` as shown in figure. The block is displaced towards right through a distance x and is released. Find the speed of the block as it psses through the mean position shown.

A block of mass m is attached to two unstretched springs of springs constant k_(1) and k_(2) as shown in figure. The block is displaced towards right through a distance x and is released. Find the speed of the block as it passes through the mean position shown.

A block of mass m is attached to two unstretched springs of spring constant k , each as shown. The block is displaced towards right through a distance x and is released The speed of the block as it passes through the mean position will be

A block of mass m is attached to four unstretched massless springs of spring constant k_1 and k_2 as shown in figure. The block is displaced towards right through distance x and is released. Speed of block when displacement of block is x/2 from mean position is :

A block of mass m = 2 kg is attached to two unstretched spring of force constant k_(1)=100 N//m and k_(2)=125 N//m The block is displaced towards left through a distance of 10 cm and released. Find the speed of the block as it passes through the mean position.

A small block of mass m is kept on a bigger block of mass M which is attached to a vertical spring of spring constant k as shown in the figure. The system oscilates verticaly. a.Find the resultant force on the smaller block when it is displaced through a distance x above its equilibrium position. b. find the normal force on the smaller blok at this position. When is this force smallest smaller block at this position. When is this force smallest in magnitude? c. What can be the maximum amplitude with which the two blocks may oscillate together?

Two blocks each of mass m are connected with springs each of force constant K as shown in fig. The mass A is displaced to the left & B to the right by the same amount and released then the time period of oscillation is -

A 2 kg block is connected with two springs of force constants k_(1)=100 N//m and k_(2)=300 N//m as shown in figure. The block is released from rest with the springs unstretched. The acceleration of the block in its lowest postion is (g=10 m//s^(2))

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-