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Home Q & A Board Science-Related Homework Help Physics
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stellarelli stellarelli
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6 years ago
A 5.0-kg mass is suspended by a string from the ceiling of an elevator that is moving upward with a speed which is decreasing at a constant rate of 2.0 m/s in each second. What is the tension in the string supporting the mass?
 a. 49 N
  b. 39 N
  c. 59 N
  d. 10 N
  e. 42 N
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brecool9brecool9
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6 years ago
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stellarelli Author
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6 years ago
This site is awesome
kater28
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Thanks
mkyoungs
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2 hours ago
Smart ... Thanks!
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