Задача id12698

In the path of body A, sliding along a smooth horizontal table, there is an unfixed “slide” with a height of H = 2 m. The profile of the slide is shown in Fig. 43. At what minimum speed can the body overcome the slide? The weight of the slide is five times the weight of the body. Assume that the body is moving without leaving the slide. The body on the slide, as well as the “slide” on the table, slide without friction.

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