A block of mass `1 kg` kept over a smooth surface is given velocity `2 m//s` towards a spring of spring constant `1 N//m` at a distance of `10 m`. Find after what time block will be passing through `P` again
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A block of 10 g slides on smooth horizontal surface with 20 m/s towards a spring of spring constant 100 N/m placed horizontally (as shown in figure). The maximum compression in spring is

A block of mass m = 25 kg on a smooth horizontal surface with a velocity vec v = 3 ms^(-1) meets the spring of spring constant k = 100 N//m fixed at one end as shown in figure. The maximum compression of the spring and velocity of block as it returns to the original position respectively are. .

A block of mass M=1 kg resting on a smooth horizontal surface is connected to a horizontal light spring of spring constant k=6N/m whose other end is fixed to a verticall wall. Another block of mass m=0.5 kg is placed over the block M. If the coefficient of friction between the two blocks mu =0.4, find the maximum kinetic energy (in J) that the system can have for simple hormonic oscillation under the action of the spring.

A block of mass m suspended from a spring of spring constant k . Find the amplitude of S.H.M.

A block is connected to a relaxed spring and kept on a smooth floor. The block is given a velocity towards the right. Just after this,

a block of mass 0.1 kg attached to a spring of spring constant 400 N/m pulled horizontally from x=0 to x_1 =10 mm. Find the work done by the spring force

A block of mass 2 kg is moving on a frictionless horizontal surface with a velocity of 1m//s towards another block of equal mass kept at rest. The spring constant of the spring fixed at one end is 100 N//m. Find the rnaximum compression of the spring

Two blocks of masses m = 2 kg and m = 8 kg are connected to a spring of force constant K = 1 kN//m . The spring is compressed by 20 cm and the two blocks are held in this position by a string. The system is placed on a horizontal smooth surface and given a velocity u = 3 m//s perpendicular to the spring. The string snaps while moving. Find the speed of the block of mass m when the spring regains its natural length.

A block of mass m moving with velocity v_(0) on a smooth horizontal surface hits the spring of constant k as shown. Two maximum compression in spring is

A block of 2 kg is suspended from the ceiling trhough a massless spring of spring constant k=100 N/m. What is the elongation of the spring? If another 1 kg is dded to the block, what would be the further eleongation?