Work and Power
Flashcard
•
Science
•
8th - 9th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula to calculate work?
Back
Work = Force x Distance
2.
FLASHCARD QUESTION
Front
What unit is used to measure work?
Back
The unit of work is the joule.
3.
FLASHCARD QUESTION
Front
What is power in the context of work?
Back
Power is the rate at which work is done.
4.
FLASHCARD QUESTION
Front
How do you calculate power?
Back
Power = Work / Time
5.
FLASHCARD QUESTION
Front
If you double the distance an object is moved, what happens to the work done?
Back
The work done also doubles, assuming the force remains constant.
6.
FLASHCARD QUESTION
Front
What is the relationship between force, distance, and work?
Back
Work is done when a force is applied to move an object over a distance.
7.
FLASHCARD QUESTION
Front
What does it mean if work is done on an object?
Back
It means that energy is transferred to the object, causing it to move.
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