Given
Wo =0 rad/s
D = 0.5 m
Ma = Mb = 30Kg
K= 0.1 m
Ra = 0.2m
Rb = 0.1 m
Mp = 20 Kg
Moment of inertia about center point =Ic
Ic = Mp*K^2+Ma* R^2+Mb* Rb^2
Ic= 20*(0.1)^2+30*(0.2)^2+30*0.1^2
Ic = 1.7 Kg-m^2
Net torque = I *alpha = Ma*g*Ra- Mb *g*Rb
Alpha =angular acceleration = 30*9.81*0.1÷(1.7)
Alpha =17.312 rad/s^2
Then ,
W^2 = Wo^2+2*alpha *theta
W^2 = 0+ 2* 17.312* (0.5÷0.1)
W = angular velocity= 13.1574 rad/s^2
only final asnwer If the system is released from rest, determine the speed of the 30-kg...
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