8:12 AM Fri Jan 28 96% 5 TODO O + . . . name 0 = S I = mr (hoop) t = F1 T =1 I = 1/2 mr2 (solid disk) f I = 2/5 mr2 (solid sphere) Tcc = TC W = I = 1/3 mr2 (stick, end I = 1/12 mr2 ( stick,cg) Fc = mv2 v= r w radians = deg X I w = I w V = 2JI 180 L = L . .. . . . . . . .......................... 1.) A girl sitting on a merry-go-round moves counterclockwise through an arc length of 2.5 m. If the girl's angular displacement is 1.67 rad, how far is she from the center of the merry-ground? 1.5 m 2.) A car on a Ferris wheel has an angular displacement of 3 it rad., which corresponds to an arc length of 29.8 m What is the Ferris wheel's radius? 3.) a.) 1300 = rad c.) 1.67 rad = deg b.) 650 = rad d.) 2.73 rad. = deg. 4.) A car tire rotates with an average angular speed of 29 rad/sec, In what time interval will the tire rotate 3.5 times? w 1 - 0.76 sec. V (+