Unit 3 - Work and Power
Flashcard
•
Physics
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the definition of work in physics?
Back
Work is defined as the product of the force applied to an object and the distance over which that force is applied, in the direction of the force. It is calculated as Work = Force x Distance.
2.
FLASHCARD QUESTION
Front
What is power in the context of physics?
Back
Power is the rate at which work is done or energy is transferred over time. It is calculated as Power = Work / Time.
3.
FLASHCARD QUESTION
Front
What is the unit of work?
Back
The unit of work is the Joule (J), which is defined as the work done when a force of one newton displaces an object by one meter in the direction of the force.
4.
FLASHCARD QUESTION
Front
What is the unit of power?
Back
The unit of power is the Watt (W), which is defined as one joule per second (1 W = 1 J/s).
5.
FLASHCARD QUESTION
Front
When is work considered to be done?
Back
Work is considered to be done when a force causes a displacement in the direction of the force.
6.
FLASHCARD QUESTION
Front
What happens to work done if there is no displacement?
Back
If there is no displacement, then no work is done, regardless of the amount of force applied.
7.
FLASHCARD QUESTION
Front
How does the angle between force and displacement affect work?
Back
Work is maximized when the force is applied in the same direction as the displacement. If the angle is 90 degrees, no work is done.
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
14 questions
Deviance
Flashcard
•
11th Grade
10 questions
Algebra
Flashcard
•
12th Grade
12 questions
E4 Final Exam: Biographies and Autobiographies (Smith)
Flashcard
•
12th Grade
12 questions
Biologi Tingkatan 5 Bab 3
Flashcard
•
12th Grade
11 questions
Mostly Irrelevant Presidential Trivia
Flashcard
•
9th - 12th Grade
13 questions
Wives of Prophet Muhammad Flashcard
Flashcard
•
10th Grade - University
15 questions
Past Simple VS Prsent Perfect
Flashcard
•
KG - University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade