
CH 5 机械能 测验
Authored by Ch'ng Thiam
Science
7th - 9th Grade
Used 45+ 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.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
请写出力的单位。
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
请写出功的单位。
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
请写出功率的单位。
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
请分析以下物件A,
哪个具有最多的重力势能?
树上的物件A
车上的物件A
桌上的物件A
地上的物件A
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
箭从弓射出的能量来源是
_________。
重力势能
弹力势能
化学能
动能
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
以下哪项没有做功?
(多选项)
把杠铃举在空中达三秒
踢球使球飞出
停在路边的汽车
匀速驶动的火车
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
一颗苹果从树上掉下来,
不变的是__________。
重力势能
动能
机械能
弹力势能
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
11 questions
初二上 chp2.3 密度与浮沉
Quiz
•
9th Grade
10 questions
四年级科学(植物对外来刺激产生反应)
Quiz
•
1st - 12th Grade
11 questions
理演第12回
Quiz
•
7th Grade - University
10 questions
科学室规则
Quiz
•
1st - 12th Grade
15 questions
生物之间的相互关系
Quiz
•
7th - 12th Grade
10 questions
國小自然4上ch4-3聲音和光的應用
Quiz
•
KG - University
14 questions
食物的变质
Quiz
•
5th - 7th Grade
10 questions
B3C1會考題
Quiz
•
9th 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
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
42 questions
Academic Bowl Questions - Round 2
Quiz
•
7th Grade
10 questions
Exploring the Rock Cycle
Interactive video
•
6th - 8th Grade
12 questions
Ecological Succession
Quiz
•
7th Grade
8 questions
Newton's Second Law
Lesson
•
6th - 8th Grade
8 questions
Amoeba Sister Asexual vs Sexual Reproduction
Interactive video
•
8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
25 questions
Cell Structure
Lesson
•
7th Grade