Avibration absorber, which is a spring-mass system (k2, m2), is added to a system (k, mi) subject to a harmonic force f(t) = fo cos @t. (a) derive the amplitudes of steady-state response for mi and m2. (b) find the relation between k2 and m2 that leads to no steady state vibration of mi.

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.