A 504 g mass oscillates with an amplitude of 10.0 cm on a spring whose spring constant is 23. 0 N/m. Determine the period.

The diagram shows a standing wave oscillating at 100 Hz on a string. What is the wave speed?               

Which of the following quantities is at a maximum when an object in simple harmonic motion is at its equilibrium position?

Waves propagate at 8.0 m/s along a stretched string. The end of the string is vibrated up and down once every 1.5 s. What is the wavelength of the waves that travel along the string?

What is the intensity level of a sound with intensity of 5.0 x 10-10 W/m2? ( I0 = 1 x 10-12 W/m2)

What phenomenon is created by two tuning forks, side by side, emitting frequencies which differ by only a small amount?

On what issue does the federal government tend to ignore public opinion? 

In what ways are social movements different from interest groups? 

Muscle tone is the resting tension in skeletal muscle. Which statement below is TRUE of muscle tone?

How does the nutrition support team determine the amount of electrolytes needed in parenteral nutrition?