mechanical vibration
Consider a single cylinder engine such as the one shown here
where r is the radius of crank (5.0 cm), l is the length
of the connecting rod (16 cm), Mp is the effective mass
of piston (1.5 kg), M is total mass of engine (75 kg), w is the
engine speed (24p rad/s), k is the spring constant (220 KN/m), and
z is the damping ratio (0.02). Assume that the crank and the
remaining portion of the...