You speed up from rest in the forward horizontal direction with a constant magnitude of acceleration equal to 3.4m/s^2 and then some tome later slow down with constant magnitude od acceleration equal to 5m/s^2. Describe and calculate the following for a 0.3 m long dangling object from your rear view mirror

It indicates no change in temperature and the process of matter changing its state

Inelastic is the answer your looking for.

Jenny and fred both play a long note on their trombones. a stationary observer hears the sound increasing and decreasing repeatedly in loudness. which of these must be true? the sound waves from the two trombones have slightly different frequencies.the sound waves from the two trombones have the same frequency.the sound waves from the two trombones have slightly different amplitudes.the sound waves from the two trombones have the same wavelength.the sound waves from the two trombones have slightly different velocities.  lolthe answer is          the sound waves from the two trombones have slightly different frequencies.