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Home Q & A Board Science-Related Homework Help Physics
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jerhughes jerhughes
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6 years ago
A 3.0-kg block moves up a 40 incline with constant speed under the action of a 26-N force acting up and parallel to the incline. What magnitude force must act up and parallel to the incline for the block to move down the incline at constant velocity?
 a. 14 N
  b. 12 N
  c. 16 N
  d. 18 N
  e. 25 N
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ElayyynaElayyyna
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6 years ago
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jerhughes Author
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6 years ago
This helped my grade so much Perfect
dianeflunder
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this is exactly what I needed
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Helped a lot
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