1.

A massless platform is kept on a light elastic spring, as shown in the figure. When a particle of mass 0.1 kg is dropped on the pan from a height of 0.24 m, the spring gets compressed by 0.01 m. From what height should the same particle be dropped to cause a compression of 0.04 m in the spring?Neglect the effect of collision.

Answer»

A massless platform is kept on a light elastic spring, as shown in the figure. When a particle of mass 0.1 kg is dropped on the pan from a height of 0.24 m, the spring gets compressed by 0.01 m. From what height should the same particle be dropped to cause a compression of 0.04 m in the spring?

Neglect the effect of collision.






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