The principle of the speed curve of the ladder. There are two types of skateboards for outdoor slides. One is flat, and the other is curved. The sliding surface is a rotating wheel. Assuming that the heights of the two outdoor combined slides are the same, when two children with identical weights slide down from the apex of the slide, the first thing that reaches the ground is not the children on the straight skateboard, but on the slippery surface of the slide. Children. Because children can slide on the slide because of the effect of gravity. When the slope of the skateboard board surface is different, the gravitational force component in the downward direction is also different. The greater the gravitational force, the greater the acceleration of the descent and the faster the speed increase. Slide down the straight slide, the acceleration of the slide remains unchanged, and the speed increases steadily. As the slides slide down the spiral line, the slope of the initial section of the skateboard is so large that the descending children achieve a very rapid decline in a very short period of time. Although, in the second half of the decline, the slope gradually decreased and the speed increased, the speed of decline at this time has become very large.
Therefore, the average speed of the outdoor combination slides along the rolling plate surface is very high throughout the entire down period. Even if the length of the skateboard slide is greater than the length of the straight skateboard, the slide time along the spiral wheel slide is shorter than the straight slide. This point is mathematically and physically proven. That is, under the same conditions of the same height, the time of falling along the spiral line is the shortest.
The company's Sports Equipment Co., Ltd. is a professional manufacturer specializing in the development, design, production and sales of amusement equipment. The company has a group of excellent designers and professional skilled workers. The products are favored by customers from all over the country. The main products are: outdoor slides, children's slides, children slides, combination slides, plastic toys, children's home, fitness equipment, Outdoor recreation and other amusement equipment. Variety specifications, reasonable structure, excellent quality, well received by the majority of users, the product's various indicators have met the quality standards of the national amusement machinery and equipment. At the same time, according to the user's requirements, custom-made production equipment and kindergarten facilities.
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