Question-   The platform P, has negligible mass and is tied down so that the 0.4-m-long cords keep a 1-m-long spring compressed 0.6 m when nothing is on the platform. If a 2-kg block is placed on the platform and released from rest after the platform is pushed …

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This is the complete solution of this question = The platform P, has negligible mass and is tied down so that the 0.4-m-long cords keep a 1-m-long spring compressed 0.6 m when nothing is on the platform. If a 2-kg block is placed on the platform and released from rest after the platform is pushed down 0.1 m, Task Fig. 2.2(b), determine the maximum height h the block rises in the air, measured from the ground

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Task 2.2 (P2.2) The platform P, shown in Fig. Task 2.2(a), has negligible mass and is tied down so that the 0.4-m-long cords keep a 1-m-long spring compressed 0.6 m when nothing is on the platform. Ifa 2-kg block is placed on the platform and released from rest after the platform is pushed down 0.1 m, Task Fig. 2.2(b), determine the maximum height h the block rises in the ai, measured from the ground. (Hint: the strain energy in the spring is transferred into potential energy in this process.) h k =200N/m Ty (b) (a) Fig. Task 2.2

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