A mass m = 8kg is attached to a spring as shown in figure and held in positioin so that the spring remains unstretched. The spring constant is 200 N/m. The mass m is then released and begins to undergo small oscillations. The maximum velocity of the mass will be (g=10m/`s^(2))`

A mass M=5 kg is attached to a string as shown in the figure and held in position so that the spring remains unstretched. The spring constant is 200 Nm^(-1) . The mass M is then released and begins to undergo small oscillations. The amplitude of oscillation is

A mass M=5 kg is attached to a string as shown in the figure and held in position so that the spring remains unstretched. The spring constant is 200 Nm^(-1) . The mass M is then released and begins to undergo small oscillations. The amplitude of oscillation is

A mass m = 8 kg is attached to a spring passing over a pulled whose other end is fixed to ground and held in position so that the spring remains unstretched. The spring constant is 200 N//m . The mass m is then released and begins to undergo small oscillations. Find maximum velocity of mass

Two masses m and 2m are attached to two ends of an ideal spring as shown in figure. When thye spring is in the compressed state, the energy of the spring is 60 J, if the spring is released, then at its natural length

Two masses m and 2m are attached to two ends of an ideal spring as shown in figure. When the spring is in the compressed state, the energy of the spring is 60 J, if the spring is released, then at its natural length

The arranghement shown in the figure below consits of a block of mass 0.1 kg attached to a spring of force cosntant 2xx10^(-3)N//M with the help of a pulley so that the spring remians unstretched.On releasing the block , it starts oscillating with a small amplitude . The maximum velocity of block during this motion is close to