Arianahinton3447 Arianahinton3447
  • 12-04-2024
  • Physics
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The bar CD of length ℓ = 0.5 m rotates uniformly about the shaft at D with an angular velocity ω = 4 rad/s and angular acceleration α = −2 rad/s² , both positive counterclockwise. Determine the rotational force acting on the CD.

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