Homework Statement
A 30 kg wheel has a center of mass 0.1 m left from the center of the wheel and radius of gyration KG = 0.15 m. Find the angular acceleration if the wheel is originally at rest. The radius of the wheel is 0.25m.
Homework Equations
I=mk^2
T=f*d
M=I*a
Fn acting bottom in Y...
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1. Homework Statement
A man weighs 150 lb, and attaches a bungee cord having a stiffness of k = 500 lb/ft, to his feet.
If he jumps from rest off the side of a bridge, determine the required unstretched length of the
cord so that he can just touch the surface of...