Force, Power, and Work
Flashcard
•
Science
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula for calculating power?
Back
P = W/t, where P is power, W is work, and t is time.
2.
FLASHCARD QUESTION
Front
What is the formula for calculating work?
Back
W = Fd, where W is work, F is force, and d is distance.
3.
FLASHCARD QUESTION
Front
What happens to power as time increases?
Back
Power decreases.
4.
FLASHCARD QUESTION
Front
What is the unit of power?
Back
The unit of power is the Watt (W).
5.
FLASHCARD QUESTION
Front
What is the unit of work?
Back
The unit of work is the Joule (J).
6.
FLASHCARD QUESTION
Front
What is the unit of force?
Back
The unit of force is the Newton (N).
7.
FLASHCARD QUESTION
Front
If a force of 10 N moves an object 5 meters, how much work is done?
Back
W = Fd = 10 N * 5 m = 50 J.
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