ch10-p057 - 57. Since the force acts tangentially at r =...

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57. Since the force acts tangentially at r = 0.10 m, the angular acceleration (presumed positive) is α τ == = + × =+ I Fr I tt 05 03 010 10 10 50 30 2 3 2 .. . . ch bg in SI units (rad/s 2 ). (a) At t = 3 s, the above expression becomes = 4.2
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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