The mass in a mass-spring harmonic oscillator is pulled from equilibrium to an initial displacement of 0.23 m and is then released from rest. after t=737 s the amplitude is observed to be 0.067 m. find the value of the damping rate =/2m, where the motion of the block is described by x=−+phi).

b) phosphorus pentoxide

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.