When a body of mass `1.0 kg` is suspended from a certain light spring hanging vertically, its length increases by `5cm`. By suspending `2.0kg` block to the spring and if the block is pulled through `10cm` and released, the maximum velocity of it in `m//s is (g = 10 m//s^(2))`

When a body of mass 1.0 kg is suspended from a ceryain light spring hanging vertically, its length increase by 5 cm by suspending 2.0 kg block to the spring and if the block is pulled throughn 10cm and released, the maximum velocity in it in ms^-1 (Accesleration due to gravity = ms^-1 .

A block of mass 10 kg is suspended through two light spring balance as shown below:

On suspending a heavy block of 2 kg from a massless spring, an extension of 5 cm is produced in the spring. If the block is further pulled down by 10 cm and then released then find the kinetic energy of oscillation of the spring.

A block of mass 0.2 kg is suspended from the ceiling by a light string. A second block of mass 0.3 kg is suspended from the first block through another string. Find the tensions in the two strings. Take g=10 m/s^2 .