IC17.1-Rotating Horizontal Rod

# IC17.1-Rotating Horizontal Rod - A rod with mass of 20 kg...

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EOM n-direction t-direction Mo What if we summed moments around G instead? Algebra, find O t From t-direction equation A rod with mass of 20 kg is rotating at 5 rad/s at the instant shown. A moment of 60 N·m is applied to the rod. Find the angular acceleration α and the reaction at pin O when the rod is in the horizontal position. IC17.1 – Rotating Horizontal Rod Kinetics so use Newton’s second law. Draw FBD, MAD Solution: Problem Type: Find: Given: m=20 kg, L=3m, M o =60 Nm, ω=5 rad/s α, and reactions at O Rigid Body Kinetics, Fixed Axis Rotation

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Let’s start over and use Cartesian coordinates?
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## This note was uploaded on 01/22/2011 for the course ME 212 taught by Professor Staff during the Spring '05 term at Cal Poly.

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IC17.1-Rotating Horizontal Rod - A rod with mass of 20 kg...

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