
南一國中自然9上ch3-1
Authored by 南一 自然
Science
9th Grade
Used 8+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
蘇老師用20牛頓的水平推力去推動10公斤重的靜止箱子,5秒後,此水平推力作功多少焦耳?(假設箱子在無任何阻力的平面上運動)
100
200
400
500
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者施力作功為零?
手推嬰兒車向前進
原地將重物舉高
向心力作用於圓周運動中的小球
駕駛踩油門使車子加速
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列我們所學過的一些物理量中何項只有大小而不具方向性?
速度
加速度
功
合力
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一斜面長20公尺,高10公尺,今沿斜面施以30牛頓之力,可把一重50牛頓的物體由斜面底等速推升至斜面頂,此力共作功多少焦耳?
300
600
500
1000
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
宏嘉搬家時他把三個6公斤重的箱子由一樓搬運到六樓,他分三次搬運,因為體力的關係,所以費時分別為3、6、10分鐘,試問哪一次宏嘉對箱子所作的功最多?
第一次
第二次
第三次
三次皆相同
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在一光滑水平面上,用20牛頓的水平力分別作用於A、B兩靜止物體,已知質量A<B,則經過2秒後此力對哪個物體所作的功較大?
A
B
兩者皆相同
無法比較
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列選項中何者施力對物體作負功?
抱小孩等公車
提公事包上樓
汽車緊急煞車
重力使蘋果掉下
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?
Similar Resources on Wayground
15 questions
三年级科学 机械
Quiz
•
1st - 12th Grade
8 questions
國中自然3上ch7-2晝夜與四季
Quiz
•
9th Grade
10 questions
科学 六年级 第十课 日食
Quiz
•
6th - 9th Grade
12 questions
三年级科学酸与碱
Quiz
•
1st - 12th Grade
10 questions
三年级科学 测量
Quiz
•
9th Grade
10 questions
科学 一年级 单元七:磁铁
Quiz
•
1st - 12th Grade
10 questions
5年级科学复习
Quiz
•
1st - 10th Grade
10 questions
三年级 科学单元7 复习
Quiz
•
1st - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Science
25 questions
Naming Ionic and Covalent Compounds
Quiz
•
9th Grade
10 questions
Exploring Weathering, Erosion, and Deposition Processes
Interactive video
•
6th - 10th Grade
26 questions
Unit 8b Review
Quiz
•
9th Grade
14 questions
Natural Selection and Adaptation
Lesson
•
9th - 12th Grade
10 questions
Exploring Water Pollution and Conservation
Interactive video
•
6th - 10th Grade
10 questions
Exploring the Human Respiratory System
Interactive video
•
6th - 10th Grade
30 questions
Unit 2C Progress Check (Biosphere 3)
Quiz
•
9th - 12th Grade
10 questions
Exploring Light and Waves Concepts
Interactive video
•
6th - 10th Grade