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Home Q & A Board Science-Related Homework Help Physics
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ttteel ttteel
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6 years ago
A uniform rod (mass = 1.5 kg) is 2.0 m long. The rod is pivoted about a horizontal, frictionless pin through one end. The rod is released from rest in a horizontal position. What is the angular speed of the rod when the rod makes an angle of 30 with the horizontal? (The moment of inertia of the rod about the pin is 2.0 kgm2).
 a. 2.2 rad/s
  b. 3.6 rad/s
  c. 2.7 rad/s
  d. 3.1 rad/s
  e. 1.8 rad/s
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howdy95howdy95
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6 years ago
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ttteel Author
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6 years ago
this is exactly what I needed
Alina01978
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Yesterday
Smart ... Thanks!
Loruiz15
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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