A block of mass `m` is pressed against a horizontal spring fixed at one end to compress the spring through `(L_0)//(2)`. The natural length of the spring is `L_0` and spring constant `k=(mg)//(L_0)`. When released, the block moves horizontally on smooth surface till it leaves the spring. At what horizontal distance from O it strikes the ground.

A small block of mass 100 g is pressed against a horizontal spring fixed at one end to compress the spring through 5.0 cm. The spring constant is 100 N/m. When released, the block moves horizontally till it leaves the spring. Where will it hit the ground 2 m below the spring?

A small block of mass 100 g is pressed again a horizontal spring fixed at one end to compress the sprign through 5.0 cm. The spring constant is 100 N/m. When released, the block moves hroizontally till it leaves the spring. Where will it hit the ground 2 m below the spring?

A small block of mass 100 g is pressed again a horizontal spring fixed at one end to compress the sprign through 5.0 cm. The spring constant is 100 N/m. When released, the block moves hroizontally till it leaves the spring. Where will it hit the ground 2 m below the spring?

A block of mass m is pushed against a spring of spring constant k fixed at one end to a wall.The block can slide on a frictionless table as shown in the figure. The natural length of the spring is L_0 and it is compressed to one fourth of natural length and the block is released.Find its velocity as a function of its distance (x) from the wall and maximum velocity of the block. The block is not attached to the spring.

A block of mass m is pushed against a spring of spring constant k fixed at one end to a wall.The block can slide on a frictionless table as shown in the figure. The natural length of the spring is L_0 and it is compressed to one fourth of natural length and the block is released.Find its velocity as a function of its distance (x) from the wall and maximum velocity of the block. The block is not attached to the spring.

A small block of mass 500 gm is pressed against a horizontal spring fixed at one end to a distance of 10 cm. when released, the block moves horizontally till it leaves the spring. Where it will hit the ground 5 m below the spring. (Take k = 100 N/m of spring)

A small block of mass 500 gm is pressed against a horizontal spring fixed at one end to a distance of 10 cm. when released, the block moves horizontally till it leaves the spring. Where it will hit the ground 5 m below the spring. (Take k = 100 N/m of spring)

The ball strikes the block and sticks to it. Find the maximum compression of spring. ( L : natural length of spring)

A ring of mass m is attached to a horizontal spring of spring constant k and natural length l_0 . The other end of the spring is fixed and the ring can slide on a horizontal rod as shown. Now the ring is shifted to position B and released Find the speed of the ring when the spring attains its natural length.