One end of a light spring of spring constant k is fixed to a wall and the other end is tied to a block placed on a smooth horizontal surface. In a displacement, the work by the spring is `1/2kx^2`. The possible cases are

One end of a light spring of spring constant k is fixed to a wall and the other end is tied to a block placed on a smooth horizontal surface. In a displacment, the work done by the spring is +(1/2)kx^(2) . The possible cases are.

One end of a light spring of spring constant k is fixed to a wall and the other end is tied to a block placed on a smooth horizontal surface. In a displacment, the work done by the spring is +(1/2)kx^(2) . The possible cases are.

One end of a light spring of spring constant k is fixed to a wall and the other end is tied to a block placed on a smooth horizontal surface. In a displacement, the work done by the spring is +(1/2)kx^(2) . The possible cases are.

One end of a light spring of spring constant k is fixed to a wall and the other end is tied to a block placed on a smooth horizontal surface. In a displacement, the work done by the spring is +(1/2)kx^(2) . The possible cases are.

One end of a light spring of spring constnat k is fixed to a wall and the other end is tied to a block placed on a smooth horizontal surface. In a displacement, the work done by the spring is (1)/(2)kx^(2) . The possible cases are a) the spring was initially compressed by a distance x and was finally in its natural length b) it was initially streched by a distance x and finally was in its natural length c) it was initially in its natural length and finally in a compressed position d) it was initially in its natural length and finally in a stretched position.

One end of spring of force constant k is fixed to a vertical wall and the other to a block of mass m resting on a smooth horizontal surface. There is another wall at a distance, x_(0) from the block . The spring is then compressed by 2x_(0) and released. The time taken by the block to strike the other wall is

One end of a spring of force constant k is fixed to a vertical wall and the other to a blcok of mass m resting on a smooth horizontal surface. There is another wall at distance x_(0) from the block. The spring is then compressed by 2x_(0) and released. The time taken to strike the wall is