uppose and down at the surface. The setup uses a 10-W motor and has a period of 1.0 s between bobs. How much kinetic energy is in each outgoing pulse? Assume that the motor works with 100%

At a recording station, a difference in time of arrival between p waves and s waves was observed to be 1.5 seconds.  What is the approximate distance from the station at which the event occurred? Assume p wave velocity as 7.97 km/s and s wave velocity as 4.55 km/s.

Consider the sinusoidal traveling wave shown in the figure (this is a snapshot at a certain instant of time). Assume the wave travels at 1.0 m/s. a) What is the wave's amplitude? b) What is its wavenumber k? c) What is its angular velocity w? d) What is its period T? e) What is its frequency f?

A harmonic wave is traveling along a rope. It is observed that the oscillator that generates the wave completes 44.0 vibrations in 29.0 s. Also, a given maximum travels 425 cm along the rope in 5.0 s. What is the wavelength? cm Need Help? Read It Watch It

Transversal wave equations that propagate on a rope are Y=20 sin 4π(3t-0,5x)cm .With y and x stated in cm and t in a second. decide amplitude, frequency, wavelength, velocity waves phase, maximum velocity of particles on x=0 inside the rope, The direction the waves creak, How are the equations of particle motion at a balanced position x=0 and determine the curve of the rope on t=0

A string of 1 m length clamped at both ends is plucked in the middle to generate a standing wave. Take the frequency of the first harmonic to be 10 Hz and the amplitude of the oscillations to be 2 cm. Consider the motion to be a simple harmonic one where appropriate. Select the statement that correctly describes the resulting oscillations.   Select one: a. The string will oscillate in the 2nd harmonic. b. The string will oscillate in the 3rd harmonic. c. The string will oscillate in the 1st harmonic.