"Making Mechanical Toys" Construction and Simple Machinery PPT Courseware

限时免费领取网站会员

"Making Mechanical Toys" Construction and Simple Machinery PPT Courseware

Download Points: 0.00
Free Download Upgrade VIP
Favorite Views: 3220 / Downloads: 976
Description

"Making Mechanical Toys" Construction and Simple Machinery PPT Courseware

Discussion 1 What is the direction of rotation of the two pulleys?

Both pulleys rotate in the same direction.

Discussion 2 When the large pulley and the small pulley are used as wheels of the engine, what is the rotation of the other pulley?

(1) The big pulley is used as the engine wheel, and the small wheel rotates quickly.

(2) The small pulley is used as the engine wheel, and the big wheel rotates slowly.

Discussion 1 The above experiment shows that what are the characteristics of a gear when it transmits its own motion to another gear?

opposite direction

Those with a large number of teeth rotate slowly

Discussion 2 Where are gear transmissions used in life?

Cars, airplanes, ships, computers, radios, agricultural machinery, various production lines, etc.

Keywords: Construction and simple machinery teaching courseware, Making mechanical toys teaching courseware, People's Education Edition fifth grade science PPT courseware download, fifth grade science slide courseware download, Construction and simple machinery PPT courseware download, Making mechanical toys PPT courseware download, .PPT format;

For more information about the PPT courseware "Construction and Simple Machinery to Make Mechanical Toys", please click the "Construction and Simple Machinery ppt to Make Mechanical Toys ppt" tag.

File Info

Update Time: 2024-11-24

This template belongs to science courseware People's Education Press Fifth Grade Science Volume 1 industry PPT template

"Making Mechanical Toys" Construction and Simple Machinery PPT Courseware 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 "Making Mechanical Toys" Construction and Simple Machinery PPT Courseware 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

"Making Mechanical Toys" Construction and Simple Machinery PPT Courseware, 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
"Making Mechanical Toys" Construction and Simple Machinery PPT Courseware
VIP免费客服咨询
赚钱
成为签约合伙人
种草
觅知网“种草官”开始招募啦!!!
客服
售前客服
工作日:9:00-18:00
立即咨询
售后客服
工作日:9:00-22:30
周末:14:00-22:30
立即咨询
需求
填写您的需求