Fifth Grade Science Volume 1, Textbook Edition
Science Edition for Sixth Grade Science Volume 2
Third Grade Science Volume 2, Textbook Edition
Science Edition for Sixth Grade Science Volume 1
Third Grade Science Volume 1, Textbook Edition
Fourth Grade Science Volume 2, Textbook Edition
Fourth Grade Science Volume 1, Textbook Edition
Qingdao Edition Fourth Grade Science Volume 2
Hunan Education Edition Fourth Grade Science Volume 1
E-education edition fifth grade science volume 1
E-education edition fifth grade science volume 2
Qingdao Edition Fifth Grade Science Volume 2
Fourth-grade science volume 2 of the E-education edition
Fifth Grade Science Volume 2, Textbook Edition
Zhejiang Education Edition Seventh Grade Science Volume 2
E-education edition third grade science volume 2
!["The Power of Arch" Shape and Structure PPT](https://resources2020.oss-cn-beijing.aliyuncs.com/resources2020/07c4ef97b3e6b820dfcb4dc6b17fab54.jpg)
Category | Format | Size |
---|---|---|
Science Edition for Sixth Grade Science Volume 1 | pptx | 6 MB |
Description
"The Power of Arch" Shape and Structure PPT
Part 1: Testing the load-bearing capacity of the paper arch
Make a paper arch and see how much weight it can bear.
How do paper arches deform?
When the arch is under pressure, the arch legs will push to both sides, producing an outward pushing force.
How can I keep the shape of the paper arch unchanged?
Use two books to secure the arch's feet and test how much weight the paper arch can bear.
Observe how the shape of the paper arch changes as the bearing capacity increases.
How can the paper arch be made to carry more weight?
Use more books to secure the arch's feet and test how much weight the paper arch can bear.
The secret of arch load-bearing
When the arch carries weight, it can transmit the pressure downward and outward to the adjacent parts. The various parts of the arch squeeze each other and combine more closely.
Pressure on the arch will produce an outward pushing force. Against this force, the arch can carry a large amount of weight.
The power of the arch PPT, part two: building a melon-skin arch
Taking advantage of the characteristics of the arch, people can build very large arches using small pieces of bricks and stones.
Let's give it a try.
Cut the semicircular watermelon rind into 5 pieces, paying attention to the direction of the cuts, and then carefully build a watermelon rind arch.
Can we explain why the watermelon skin arch doesn't collapse?
The watermelon rind arch transmits the force it receives downward and outward to the adjacent parts. Each part of the arch is squeezed against each other and combined more closely, so the watermelon rind arch will not collapse.
Keywords: Free download of the Chinese PPT courseware for the first volume of the sixth grade of the textbook version, the power of the arch PPT download, the shape and structure PPT download, .PPT format;
For more information about the "Shape and Structure Power of Arches" PPT courseware, please click the Shape and Structure ppt Power of Arch ppt tag.
"Building a "Bridge" with Paper" Shape and Structure PPT Teaching Courseware:
"Build a Bridge from Paper" PPT Teaching Courseware on Shape and Structure Part One: Introduction to the New Lesson We have seen many bridges and walked on many bridges. In the last lesson, we also learned about the characteristics of several main types of bridges. Today, let us work together to build our own...
"Building a "Bridge" with Paper" Shape and Structure PPT Download:
"Build a Bridge with Paper" Shape and Structure PPT Download Part One Content: Hands-on practice to clarify the requirements for making a paper bridge: Within the specified time, use a piece of newspaper and a small amount of tape to build a bridge, which is required to span 35 cm wide Canyon, width greater than 10 cm..
"Building a "Bridge" with Paper" Shape and Structure PPT:
"Build a Bridge with Paper" Shape and Structure PPT Part 1: Bridge Building Standards Within the specified time, use a piece of newspaper and a small amount of tape to build a bridge. Requirements: The bridge can span a 35 cm wide canyon, the width is greater than 10 cm, and it can carry a vehicle weighing 200 grams...
File Info
Update Time: 2024-09-09
This template belongs to science courseware Science Edition for Sixth Grade Science Volume 1 industry PPT template
"The Power of Arch" Shape and Structure PPT Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "The Power of Arch" Shape and Structure PPT is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"The Power of Arch" Shape and Structure PPT, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Preview
![《拱形的力量》形状与结构PPT
(1)](https://resources2020.oss-cn-beijing.aliyuncs.com/resources2020/07c4ef97b3e6b820dfcb4dc6b17fab54.jpg)
![《拱形的力量》形状与结构PPT
(2)](https://resources2020.oss-cn-beijing.aliyuncs.com/resources2020/5aecdaf97590ecd675db95873cacb610.jpg)