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Question
A 25-N crate is held at rest on a frictionless incline by a force that is parallel to the incline. If the incline is 25°above the horizontal the magnitude of the applied force is:
A) 4.1 N
B) 4.6 N
C) 8.9 N
D) 11 N
E) 23 N
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Q:
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Q:
In a photoelectric effect experiment at a frequency above cut off, the number of electrons ejected is proportional to:
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Q:
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Q:
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Q:
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Q:
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