An object is in simple harmonic motion. the rate at which the object oscillates may be described using the period t, the frequency f, and the angular frequency . if the angular frequency decreases, what is the effect on the period and the frequency?

The denser a substance, the more tightly packed it is. the table below shows the volume and mass of two different substances. comparison of substances substance volume (cm3) mass (g) r 22 10 s 55 25 which of the two substances is more tightly packed? object r is more tightly packed. object s is more tightly packed. both objects are packed equally tightly. this cannot be determined.