
12/11 Review
Flashcard
•
others
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
What was the work done on the laptop by Samar when she applied a force of 225 N to move it 0.65 meters?
Back
The work done is calculated using the formula W = F * d, where W is work, F is force, and d is distance. Thus, W = 225 N * 0.65 m = 146.25 J.
2.
FLASHCARD QUESTION
Front
____ is the rate of which work is done, or ______ is transferred.
Back
Power ---- Energy
3.
FLASHCARD QUESTION
Front
What is the unit of measurement of power?
Back
watt
4.
FLASHCARD QUESTION
Front
What force is required to move a crate by doing 7,500 J of work over 12 meters?
Back
625 N
5.
FLASHCARD QUESTION
Front
A crane lifts an 850 kg shipping container 11.8 m straight up from the dock onto the main deck of a container ship in 1.5 minutes. What work was done by the crane?
Back
98,294 J
6.
FLASHCARD QUESTION
Front
_______ is a force acting upon an object to cause a _______ of that object.
Back
Work ---- Displacement
7.
FLASHCARD QUESTION
Front
Work is a measurement of how much force is applied over a certain:
Back
distance
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