425_Dynamics 11ed Manual

425_Dynamics 11ed Manual - Engineering Mechanics Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 Problem 16-43 The bar remains in contact with the floor and with point A . If point B moves to the right with a constant velocity v B , determine the angular velocity and angular acceleration of the bar as a function of x . Solution: x' v B = x'' 0 = xh tan θ () = x' h sec 2 ' = x'' h sec 2 '' 2 h sec 2 tan ' 2 + = sec h 2 x 2 + h = tan x h = ω hv B h 2 x 2 + = α 2 hxv B 2 h 2 x 2 + 2 = *Problem 16-44 The crate is transported on a platform which rests on rollers, each having a radius
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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