
五年级 第十课 机械
Authored by Lim PL
Science
5th Grade
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
26 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪一项不是杠杆原理的工具?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
使用哪一种杠杆工具时,通常比较费力?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
筷子应用了哪种简单的机械原理?
滾子
斜面
滑轮
杠杆
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
第一类杠杆
支点位于重点与力点之间
重点位于支点与力点之间
力点位于重点与支点之间
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
第二类杠杆
支点位于重点与力点之间
重点位于支点与力点之间
力点位于重点与支点之间
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
这是一个门把,请问它应用了哪个简单机械原理?
杠杆
轮轴
尖劈
滑轮
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
钓鱼竿应用了哪些简单机械原理?(答案超过一个)
杠杆
齿轮
轮轴
斜面
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?