# Exam1Pr1 - w_c_a>=w_d_a> w_e_d> w_c_e> express(w_c_a>,e p_chat_co>=-r*e2> h*e1> v_chat_a>=0> v_co_a>=v_chat_a>

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Sheet1 Page 1 % Cone.al % Rolling contact, addition theorem, and two points fixed % on a rigid body % Set up problem frames a,d,e,c % a1> upward, a2> to the right, and a3> = a1> x a2> points chat constants theta,omega,r,h variables w % Kinematics simprot(d,e,3,theta) w_d_a>=omega*d1> w_e_d>=0> w_c_e>=w*e1>
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Unformatted text preview: w_c_a>=w_d_a>+w_e_d>+w_c_e> express(w_c_a>,e) p_chat_co>=-r*e2>+h*e1> v_chat_a>=0> v_co_a>=v_chat_a>+cross(w_c_a>,p_chat_co>) zero=dot(v_co_a>,e3>) solve(zero,w) explicit(w_c_a>) % w_c_a>=omega*sin(theta)*(-e2>+(h/r)*e1>) % where -e2> = b> and e1> = c> in the figure...
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## This note was uploaded on 06/13/2011 for the course EML 5215 taught by Professor Staff during the Fall '08 term at University of Florida.

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