3-1功與功率-2
Quiz
•
Physics
•
9th Grade
•
Practice Problem
•
Medium
夏志鍊 夏
Used 11+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
選正確的?
(複選三個)
力與位移同向作正功
力與位移同向作負功
力與位移反向作負功
力與位移反向作正功
力與位移垂直不作功
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
推著1公斤的椅子水平了走10公尺
重力對椅子做了多少功?
0焦耳
10焦耳
98焦耳
3.
MULTIPLE SELECT QUESTION
0 sec • 1 pt
以100牛頓的力推動5公斤的桌子
桌子等速度向前移動了2公尺
100牛頓的力作功=
0焦耳
40焦耳
10焦耳
200焦耳
4.
MULTIPLE SELECT QUESTION
0 sec • 1 pt
以100牛頓的力推動5公斤的桌子
桌子等速度向前移動了2公尺
合力作功=
0焦耳
40焦耳
10焦耳
200焦耳
5.
MULTIPLE SELECT QUESTION
0 sec • 1 pt
以100牛頓的力推動5公斤的桌子
桌子等速度向前移動了2公尺
摩擦力大小=
−50牛頓
−100牛頓
−20牛頓
6.
MULTIPLE SELECT QUESTION
0 sec • 1 pt
以100牛頓的力推動5公斤的桌子
桌子等速度向前移動了2公尺
摩擦力作功=
0焦耳
-40焦耳
-10焦耳
-200焦耳
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
功的單位
(複選二個)
J
W
N⋅m
J/s
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
11 questions
環境科學測驗
Quiz
•
9th Grade
6 questions
誰是智慧王
Quiz
•
3rd - 9th Grade
8 questions
翰林國中自然3下ch2-4電磁感應
Quiz
•
9th Grade
8 questions
國中自然3上ch4-4歐姆定律與電阻
Quiz
•
9th Grade
8 questions
國中自然3上ch2-5力矩與槓桿原理
Quiz
•
9th Grade
10 questions
Ch1緒論
Quiz
•
9th Grade
12 questions
文化自然4-1小測驗（是非）
Quiz
•
KG - 10th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Physics
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade
10 questions
Exploring the Phenomenon of Static Electricity
Interactive video
•
9th - 12th Grade
10 questions
Exit Check 7.2: Electromagnetic Waves
Quiz
•
9th Grade
10 questions
Exit Check 7.3 - Analog and Digital
Quiz
•
9th Grade
10 questions
Newton's Third Law
Quiz
•
7th - 11th Grade
9 questions
Exit Check 7.4 - Wave Particle Duality
Quiz
•
9th Grade
20 questions
Calculating Net Force
Quiz
•
6th - 9th Grade
43 questions
Distance-time Graph Practice
Quiz
•
9th Grade